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Alexis Crawley, MD

Diagnostic Radiology · Fairfield

NPI 1063703072

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
6

Offices

6 locations · Northbay Physicians Surgery Center, LLC · Magnetic Imaging Affiliates LLC · County of Santa Clara · John Muir Trauma Physicians Billing Service · John Muir Magnetic Imaging Center · Bay Imaging Consultants Medical Group Inc

Looking this up.

Hospitals listed: Alta Bates Summit Medical Center · Eden Medical Center · Good Samaritan Hospital · John Muir Medical Center - Concord Campus · John Muir Medical Center - Walnut Creek Campus. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Crawley’s office to ask if they take your plan before you enroll.

State licence records

1 licence

  • Virginia 0101262219Physician · since 2017 · expires 2026-12-31Told the state board they are board certified.
    Current ActiveNo board action on this licenceCheck it with the state

We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.

School, training and certification

3 placements

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • Radiology: Neuroradiologycertified 2021
  • Radiology: Diagnostic Radiologycertified 2018 · ran out 2023
    Lapsed

Education

  • Baylor College Of Medicine - Houston TX2011

Residency and fellowship

  • Stanford University, NeuroradiologyStanford, CA · 2017
  • Stanford University, RadiologyStanford, California · 2016
  • Santa Clara Valley Medical Center, MedicineSan Jose, California · 2012

Hospitals they work in

5 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Alta Bates Summit Medical CenterOakland, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 78% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 130.09 (87.72 to 172.46) · 109 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.274, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.227, Oct 2024 – Sep 2025
  • Eden Medical CenterCastro Valley, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 75% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.122, Oct 2024 – Sep 2025
  • Good Samaritan HospitalSan Jose, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of HCA Healthcare, which runs 185 hospitals in 19 statesPatients rate it 2 of 5 · 67% would definitely recommend it
    Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.337, Oct 2024 – Sep 2025
  • John Muir Medical Center - Concord CampusConcord, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of John Muir Health, which runs 3 hospitalsPatients rate it 3 of 5 · 77% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.235, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.675, Oct 2024 – Sep 2025
  • John Muir Medical Center - Walnut Creek CampusWalnut Creek, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of John Muir Health, which runs 3 hospitalsPatients rate it 3 of 5 · 77% would definitely recommend it
    Overall rating: 2 of 5 starsWorse than the national rate — Abdominopelvic accidental puncture or laceration rate: 2.01 (1.17 to 2.85) · 2,206 cases, Jul 2022 – Jun 2024Worse than the national rate — Death rate among surgical inpatients with serious treatable complications: 222.42 (177.82 to 267.02) · 120 cases, Jul 2022 – Jun 2024Worse than the national rate — Pressure ulcer rate: 1.4 (0.91 to 1.9) · 9,764 cases, Jul 2022 – Jun 2024Worse than the national rate — SSI - Colon Surgery: 2.734, Oct 2024 – Sep 2025Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.536, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.341, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.455, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.245, Oct 2024 – Sep 2025
See every measure and the patient survey for Alta Bates Summit Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 4 better, 3 the same, 0 worse of 7 measures. Readmissions: 3 better, 6 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Alta Bates Summit Medical Center
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths130.09 (87.72 to 172.46) · 109 casesBetterJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.274BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.227BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1 (0.06 to 1.94) · 1,209 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.88 (0.6 to 1.16)No differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2 · 89 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.9 · 105 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.8 · 270 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.9 · 447 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.7 · 341 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.2 · 381 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.6 · 2,811 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.31) · 7,167 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.21 (0.02 to 0.4) · 7,659 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.93 (0.92 to 4.94) · 1,668 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.25 (0 to 2.75) · 580 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.67 (1.19 to 4.15) · 1,446 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.17 (0.33 to 12.02) · 633 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths8.11 (4.67 to 11.55) · 619 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.61 (0.15 to 3.07) · 309 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.39 (0 to 0.96) · 6,085 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.8 · 217 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.724No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.425No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.716No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits12.7 · 416 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.6 · 606 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-30.4 · 359 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-31.8 · 555 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-14.4 · 358 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16 · 382 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.1 (3.2 to 8.2) · 25 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.8 (7.3 to 16) · 25 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.5 · 232 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.9 · 56 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 152 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits14.8 (11.1 to 20) · 251 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.2 (0.9 to 1.5) · 579 casesNo differentJan 2024 – Dec 2024

What patients said (535 patients answered, 18% of those asked)

Patient survey stars by topic at Alta Bates Summit Medical Center
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines2
Discharge information3
Overall hospital rating4
Quietness3
Recommend hospital5
Share of patients giving the best answer at Alta Bates Summit Medical Center
Room was "always" clean73%
Nurses "always" communicated well75%
Doctors "always" communicated well81%
Staff "always" explained58%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully79%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)75%
Staff "always" explained new medications73%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect85%
"Always" quiet at night54%
"YES", patients would definitely recommend the hospital78%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms86%
See every measure and the patient survey for Eden Medical Center

Behind the star rating — Deaths: 0 better, 7 the same, 0 worse of 7 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 0 better, 7 the same, 0 worse of 7 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Eden Medical Center
Clostridium Difficile (C.Diff)Infections0.122BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.88 (0 to 1.89) · 819 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.81 (0.46 to 1.16)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths137.41 (92.94 to 181.88) · 70 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths8.4 · 78 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.7 · 38 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.1 · 207 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths17.6 · 359 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.5 · 355 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.4 · 1,714 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.17 (0 to 0.39) · 4,697 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.3 (0.1 to 0.5) · 4,676 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.69 (0.53 to 4.85) · 860 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.56 (0 to 3.24) · 251 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.75 (1.17 to 4.32) · 818 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.76 (0 to 15.78) · 261 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.09 (2.08 to 10.1) · 242 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.64 (0.16 to 3.12) · 233 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.16 (0 to 0.85) · 4,132 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.9 · 60 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.431No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.292No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.307No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.61No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 258 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits22.6 · 225 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits2.4 · 367 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 390 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.7 · 58 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 88 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.9 (9.6 to 17.4) · 68 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.6 to 1.1) · 205 casesNo differentJan 2024 – Dec 2024

What patients said (431 patients answered, 17% of those asked)

Patient survey stars by topic at Eden Medical Center
Cleanliness3
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information3
Overall hospital rating3
Quietness3
Recommend hospital4
Share of patients giving the best answer at Eden Medical Center
Room was "always" clean71%
Nurses "always" communicated well75%
Doctors "always" communicated well75%
Staff "always" explained57%
Yes, staff "did" give patients this information87%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand70%
Doctors "always" listened carefully73%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)70%
Staff "always" explained new medications70%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully71%
Nurses "always" treated them with courtesy and respect83%
"Always" quiet at night58%
"YES", patients would definitely recommend the hospital75%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms87%
See every measure and the patient survey for Good Samaritan Hospital

Behind the star rating — Deaths: 0 better, 8 the same, 0 worse of 8 measures. Safety: 1 better, 6 the same, 1 worse of 8 measures. Readmissions: 0 better, 5 the same, 4 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Good Samaritan Hospital
Clostridium Difficile (C.Diff)Infections0.337BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.75 (0 to 1.67) · 1,340 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.84 (0.54 to 1.14)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths143.59 (98.7 to 188.49) · 98 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.7 · 45 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.1 · 100 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths12.7 · 270 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.3 · 573 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths15.6 · 820 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.5 · 482 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.3 · 3,711 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.12 (0 to 0.3) · 8,866 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.2 (0.01 to 0.38) · 9,051 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.65 (0.74 to 4.56) · 1,929 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.8 (0.21 to 3.39) · 670 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.33 (0.88 to 3.78) · 1,836 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.73 (0 to 13.46) · 669 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths7.58 (3.96 to 11.19) · 654 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.59 (0.13 to 3.04) · 496 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.27 (0 to 0.87) · 7,373 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths4.1 · 152 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections1.08No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.542No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.484No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections1.565No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits15.8 · 327 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits24.2 · 703 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits61.1 · 289 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits36.3 · 665 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits25.4 · 856 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits19 · 978 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits6.3 · 144 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits12.3 · 46 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits21.2 · 135 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.8 (10.1 to 18.6) · 129 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.2 (0.9 to 1.5) · 531 casesNo differentJan 2024 – Dec 2024

What patients said (704 patients answered, 24% of those asked)

Patient survey stars by topic at Good Samaritan Hospital
Cleanliness3
Nurse communication3
Doctor communication2
Communication about medicines2
Discharge information3
Overall hospital rating2
Quietness1
Recommend hospital3
Share of patients giving the best answer at Good Samaritan Hospital
Room was "always" clean66%
Nurses "always" communicated well75%
Doctors "always" communicated well71%
Staff "always" explained54%
Yes, staff "did" give patients this information83%
Yes, staff "did" give patients information about help after discharge81%
Doctors "always" explained things so they could understand66%
Doctors "always" listened carefully69%
Doctors "always" treated them with courtesy and respect78%
Patients who gave a rating of "9" or "10" (high)63%
Staff "always" explained new medications68%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully73%
Nurses "always" treated them with courtesy and respect82%
"Always" quiet at night38%
"YES", patients would definitely recommend the hospital67%
Staff "always" explained possible side effects40%
Yes, staff "did" give patients information about possible symptoms86%
See every measure and the patient survey for John Muir Medical Center - Concord Campus

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 0 better, 7 the same, 0 worse of 7 measures. Readmissions: 1 better, 9 the same, 1 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at John Muir Medical Center - Concord Campus
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.235BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.675BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.11 (0.21 to 2) · 1,612 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.02 (0.77 to 1.28)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths184.13 (136.65 to 231.6) · 86 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.2 · 175 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths7.6 · 124 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.4 · 172 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8 · 537 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.5 · 434 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths13 · 215 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.8 · 3,208 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.32 (0.13 to 0.51) · 7,626 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.23 (0.04 to 0.41) · 8,660 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.1 (1.29 to 4.91) · 2,723 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.21 (0 to 2.51) · 1,208 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths3 (1.7 to 4.3) · 2,355 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths7.77 (3.24 to 12.3) · 1,216 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths3.43 (0.43 to 6.43) · 1,253 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.93 (0.47 to 3.4) · 388 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths1.14 (0.58 to 1.69) · 6,288 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.1 · 263 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.636No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.254No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.904No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits13.5 · 312 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.1 · 768 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-6.8 · 295 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-3.1 · 648 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits31.1 · 433 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits17.1 · 504 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits6.7 (5.1 to 8.8) · 476 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.9 (10.5 to 15.7) · 476 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits6.1 · 250 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits8.8 · 154 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits21.7 · 186 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.4 (9.9 to 17.9) · 192 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.2) · 546 casesNo differentJan 2024 – Dec 2024

What patients said (521 patients answered, 23% of those asked)

Patient survey stars by topic at John Muir Medical Center - Concord Campus
Cleanliness4
Nurse communication3
Doctor communication3
Communication about medicines2
Discharge information3
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at John Muir Medical Center - Concord Campus
Room was "always" clean72%
Nurses "always" communicated well78%
Doctors "always" communicated well80%
Staff "always" explained57%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge88%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully79%
Doctors "always" treated them with courtesy and respect84%
Patients who gave a rating of "9" or "10" (high)72%
Staff "always" explained new medications70%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully73%
Nurses "always" treated them with courtesy and respect83%
"Always" quiet at night46%
"YES", patients would definitely recommend the hospital77%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms84%
See every measure and the patient survey for John Muir Medical Center - Walnut Creek Campus

Behind the star rating — Deaths: 3 better, 2 the same, 2 worse of 7 measures. Safety: 2 better, 5 the same, 1 worse of 8 measures. Readmissions: 3 better, 5 the same, 2 worse of 10 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at John Muir Medical Center - Walnut Creek Campus
Abdominopelvic accidental puncture or laceration rateComplications and deaths2.01 (1.17 to 2.85) · 2,206 casesWorseJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths222.42 (177.82 to 267.02) · 120 casesWorseJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths1.4 (0.91 to 1.9) · 9,764 casesWorseJul 2022 – Jun 2024
SSI - Colon SurgeryInfections2.734WorseOct 2024 – Sep 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.536BetterOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.341BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.455BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.245BetterOct 2024 – Sep 2025
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.14 (0.87 to 1.4)No differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths6.4 · 131 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10 · 148 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.8 · 695 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths12.5 · 827 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths14.1 · 509 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.4 · 4,483 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.35 (0.18 to 0.53) · 11,630 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.22 (0.05 to 0.39) · 11,793 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.33 (1.69 to 4.96) · 3,268 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.37 (0 to 2.94) · 1,631 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.76 (1.43 to 4.09) · 3,066 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.12 (0.22 to 12.02) · 1,580 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths4.43 (1.21 to 7.64) · 1,594 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.82 (0.4 to 3.24) · 685 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.9 · 615 casesNoneApr 2023 – Mar 2025
SSI - Abdominal HysterectomyInfections1.88No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.7 · 93 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.9 · 729 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-30.1 · 91 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-13 · 736 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits34.8 · 842 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.7 · 818 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.3 (3.3 to 8.4) · 28 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.8 (7.2 to 15.5) · 28 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.9 · 584 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.4 · 139 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.2 (9.9 to 17.9) · 222 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.1 (0.8 to 1.5) · 321 casesNo differentJan 2024 – Dec 2024

What patients said (758 patients answered, 24% of those asked)

Patient survey stars by topic at John Muir Medical Center - Walnut Creek Campus
Cleanliness3
Nurse communication3
Doctor communication3
Communication about medicines2
Discharge information4
Overall hospital rating3
Quietness3
Recommend hospital4
Share of patients giving the best answer at John Muir Medical Center - Walnut Creek Campus
Room was "always" clean65%
Nurses "always" communicated well75%
Doctors "always" communicated well76%
Staff "always" explained55%
Yes, staff "did" give patients this information87%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand70%
Doctors "always" listened carefully75%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)69%
Staff "always" explained new medications68%
Nurses "always" explained things so they could understand71%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect83%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital77%
Staff "always" explained possible side effects42%
Yes, staff "did" give patients information about possible symptoms87%

Original Medicare doctor bills

$144,881

Medicare paid this office $144,881 for 2,626 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Mri scan of lower spinal canal without contrast336$22,020$62
Ct scan of abdomen and pelvis with contrast179$12,888$72
Ct scan head or brain without contrast345$11,775$33
Ct scan of abdomen and pelvis without contrast129$8,981$69
Mri scan of brain before and after contrast29$7,997$148
See all 36 services
Every Original Medicare service billed
Mri scan of lower spinal canal without contrast336$22,020$62
Ct scan of abdomen and pelvis with contrast179$12,888$72
Ct scan head or brain without contrast345$11,775$33
Ct scan of abdomen and pelvis without contrast129$8,981$69
Mri scan of brain before and after contrast29$7,997$148
X-ray of chest, 1 view885$7,013$7
Ct scan of blood vessels of neck with contrast92$6,183$66
Ct scan of blood vessels of head with contrast87$6,136$70
Mri scan of upper spinal canal without contrast77$6,103$66
Mri scan of brain without contrast104$6,026$58
Ct scan of blood vessels of chest with contrast80$5,706$71
Mri scan of brain before and after contrast57$5,206$90
Mri scan of brain without contrast24$3,607$88
Ct scan of blood vessels of abdomen and pelvis with contrast31$2,683$87
Mri scan of lower spinal canal without contrast39$2,388$60
Mri scan of middle spinal canal without contrast31$2,148$60
Ct scan of upper spine without contrast53$2,143$40
Mri scan of lower spinal canal before and after contrast14$2,136$119
Ct scan of chest without contrast48$2,048$43
Mri scan of upper spinal canal without contrast21$1,169$56
Ct scan of chest with contrast24$1,071$45
Ct scan of lower spine without contrast25$986$39
Ct scan of face without contrast26$808$31
Ct scan of soft tissue of neck with contrast13$719$55
Limited ultrasound scan of abdomen30$698$23
Complete ultrasound scan behind abdominal cavity21$623$30
Injection, gadobutrol, 0.1 ml31$609$0
Mri scan of blood vessels of head without contrast11$525$48
Ultrasound study of arm or leg veins with compression and maneuvers14$388$28
Complete ultrasound scan of abdomen11$322$29
X-ray of abdomen, 1 view39$314$7
X-ray of chest, 2 views25$205$8
X-ray of hip, 2-3 views20$175$9
X-ray of shoulder, minimum of 2 views22$170$8
X-ray of knee, 3 views14$116$8
X-ray of pelvis, 1-2 views13$86$7

Who their Medicare patients are

2,626 Original Medicare patients in 2024. Average age 75 · Under 65 11% · 85 and older 19% · Women 54% · Also on Medicaid 43% · Health risk score 2.12. Above the middle of the specialty; the typical diagnostic radiology clinician is at 1.7.

Conditions among them: High blood pressure 75% · Diabetes 43% · Chronic kidney disease 38% · Coronary heart disease 36% · Heart failure 33% · Depression 32% · Atrial fibrillation 31% · Stroke 27% · COPD 25% · Dementia 20% · Cancer 18%.

The office billed $1,061,270, Medicare allowed $184,064 and paid $144,881; for 6,175 services of 111 kinds; $609 of it was for drugs given in the office and $144,272 for care.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20242,6266,175752.12$1,061,270$144,881
20231,4386,220741.98$687,679$94,422
2022951,658711.09$56,910$12,870
20211112,044701.02$62,266$14,414
2020831,137710.93$47,382$11,293
2019981,626681.08$57,288$14,226
2018951,493691.35$50,381$13,723
201720465701.47$10,582$3,165

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 28 services

Original Medicare services billed in 2023
Mri scan of brain before and after contrast45$13,838$167
Mri scan of lower spinal canal without contrast113$11,907$79
Ct scan of abdomen and pelvis with contrast109$8,316$76
Ct scan head or brain without contrast168$5,946$35
Ct scan of abdomen and pelvis without contrast69$4,996$72
X-ray of chest, 1 view510$4,507$8
Mri scan of brain without contrast28$4,361$99
Mri scan of upper spinal canal without contrast28$3,701$84
Ct scan of blood vessels of chest with contrast40$2,955$74
Ct scan of blood vessels of neck with contrast36$2,488$69
Ct scan of blood vessels of head with contrast34$2,471$73
Ct scan of blood vessels of abdomen and pelvis with contrast18$1,629$90
Ct scan of chest with contrast30$1,399$47
Ct scan of chest without contrast29$1,323$44
Ct scan of upper spine without contrast33$1,301$39
Mri scan of brain without contrast18$1,102$61
Injection, gadobutrol, 0.1 ml51$1,071$0
Mri scan of middle spinal canal without contrast11$877$63
Ct scan of lower spine without contrast17$680$40
Ct scan of lower spine with contrast14$677$48
Ct scan of face without contrast16$562$35
Complete ultrasound scan behind abdominal cavity11$335$30
Limited ultrasound scan of abdomen11$269$24
X-ray of chest, 2 views25$227$9
X-ray of abdomen, 1 view28$214$8
X-ray of hip, 2-3 views20$188$9
X-ray of pelvis, 1-2 views19$139$7
X-ray of knee, 1-2 views11$85$7

2022: 2 services

Original Medicare services billed in 2022
X-ray of chest, 2 views11$294$27
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml11$65$0

2021: 2 services

Original Medicare services billed in 2021
X-ray of chest, 2 views15$251$17
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml13$85$0

2018: 1 service

Original Medicare services billed in 2018
X-ray of chest, 2 views13$222$16

Medicaid work

$6,847 in 2024

Medicaid paid $6,847 for 906 billed services this clinician did in 2024, up to 34 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Radiologic examination, chest; single view782$3,718
Magnetic resonance (eg, proton) imaging, spinal canal and contents, lumbar; without contrast material24$1,252
Magnetic resonance (eg, proton) imaging, spinal canal and contents, cervical; without contrast material15$856
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL26$586
Computed tomography, head or brain; without contrast material59$436
Medicaid work by year
2024906534$6,847
2023866644$11,582
2022461346$3,442
2021251431$5,522
202031219$2,731
201913113$1,209
201816116$0
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
CT ABDOMEN & PELVIS W/CONTRAST MATERIAL38$5,609
Radiologic examination, chest; single view544$3,259
Radiologic examination, chest; 2 views43$1,492
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml51$764
Computed tomography, head or brain; without contrast material33$457
Clinical decision support mechanism national decision support company, as defined by the medicare appropriate use criteria program157$0

2022

Largest Medicaid services in 2022
Radiologic examination, chest; 2 views68$2,674
Injection, gadobutrol, 0.1 ml27$769
Clinical decision support mechanism national decision support company, as defined by the medicare appropriate use criteria program366$0

2021

Largest Medicaid services in 2021
Ultrasound, pelvic (nonobstetric), real time with image documentation; complete24$3,230
Ultrasound by transvaginal approach14$2,138
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml14$155
Clinical decision support mechanism national decision support company, as defined by the medicare appropriate use criteria program199$0

2020

Largest Medicaid services in 2020
Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (CAD) when performed12$1,986
Radiologic examination, chest; 2 views19$745

2019

Largest Medicaid services in 2019
Ultrasound, pregnant uterus, real time with image documentation, follow-up (eg, re-evaluation of fetal size by measuring standard growth parameters and amniotic fluid volume, re-evaluation of organ system(s) suspected or confirmed to be abnormal on a previous scan), transabdominal approach, per fetus13$1,209

2018

Largest Medicaid services in 2018
Radiologic examination, chest; 2 views16$0

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
90.8 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1063703072
Licence
VA 0101262219Virginia 0101262219: Current Active
Trained
Baylor College of Medicine, 2011
Group
Northbay Physicians Surgery Center, LLC · Magnetic Imaging Affiliates LLC · County of Santa Clara · John Muir Trauma Physicians Billing Service · John Muir Magnetic Imaging Center · Bay Imaging Consultants Medical Group Inc
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Diagnostic radiology (2085R0202X); Student in a training program (390200000X)
Mailing address
Kaiser Permanente Tyson'S Corner Medical Center, 8008 Westpark Drive, Mclean, VA, 22102
NPI first listed
2011-04-25
NPI last updated
2022-08-12
NPI record certified
2022-08-12

This is when the NPI record was last certified, not a medical board exam.

This office lists an electronic records connection.