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Kevin Hsu, MD

Diagnostic Radiology · Walnut Creek

NPI 1336692615

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
3
1 carrier
Offices
3
Since medical school
8 years
University of Southern California Keck School of Medicine, 2018

Offices

3 locations · John Muir Trauma Physicians Billing Service · Bay Imaging Consultants Medical Group Inc

Looking this up.

Hospitals listed: John Muir Medical Center - Concord Campus · John Muir Medical Center - Walnut Creek Campus. That is not proof they admit you there this week.

Plans that list them

3 plans · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Hsu’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Imperial Courage Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Dynamic Plan (HMO)Imperial Health Plan of California, Inc.ListedSep 1, 2026
Imperial Senior Value (HMO C-SNP)Imperial Health Plan of California, Inc.ListedSep 1, 2026

California Medical Board record

Licence A164533 · Current

Licensed to practise in California · since 2019 · expires 2027-08-31 · University of Southern California Keck School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

School, training and certification

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

  • American Board of Radiology - Diagnostic Radiology

Hospitals they work in

2 hospitals

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

  • 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 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

$40,681

Medicare paid this office $40,681 for 711 people.

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

Largest Original Medicare bills
Mri scan of abdomen before and after contrast22$6,901$177
Mri scan of pelvis before and after contrast21$5,941$170
Ct scan of chest without contrast68$3,071$45
Nuclear medicine study from skull base to mid-thigh with ct scan28$2,784$99
Ct scan of abdomen and pelvis with contrast30$2,293$76
See all 21 services
Every Original Medicare service billed
Mri scan of abdomen before and after contrast22$6,901$177
Mri scan of pelvis before and after contrast21$5,941$170
Ct scan of chest without contrast68$3,071$45
Nuclear medicine study from skull base to mid-thigh with ct scan28$2,784$99
Ct scan of abdomen and pelvis with contrast30$2,293$76
Ct scan of abdomen and pelvis without contrast29$2,118$73
Mri scan of abdomen before and after contrast21$1,928$92
Ct scan of abdomen and pelvis before and after contrast20$1,683$84
Mri scan of pelvis before and after contrast14$1,292$92
Ct scan of blood vessels of chest with contrast12$830$69
Ct scan of chest with contrast16$758$47
X-ray of chest, 1 view94$708$7
Injection, gadobutrol, 0.1 ml32$598$0
Complete ultrasound scan behind abdominal cavity18$560$31
X-ray of chest, 2 views49$438$9
Ultrasound scan of head and neck soft tissue15$355$24
Limited ultrasound scan of abdomen12$292$24
Ultrasound study of one arm or leg veins with compression and maneuvers14$256$18
X-ray of knee, 4 or more views16$201$10
X-ray of hip, 2-3 views20$194$10
X-ray of abdomen, 1 view20$172$8

Who their Medicare patients are

711 Original Medicare patients in 2024. Average age 76 · Under 65 5% · 85 and older 20% · Women 52% · Also on Medicaid 19% · Health risk score 1.74. Above the middle of the specialty; the typical diagnostic radiology clinician is at 1.7.

Conditions among them: High blood pressure 75% · Chronic kidney disease 32% · Coronary heart disease 30% · Diabetes 29% · Atrial fibrillation 27% · Heart failure 24% · Cancer 24% · Depression 24% · COPD 22% · Stroke 12% · Dementia 9%.

The office billed $287,375, Medicare allowed $51,110 and paid $40,681; for 3,692 services of 95 kinds; $598 of it was for drugs given in the office and $40,082 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.

Medicaid work

$84 in 2024

Medicaid paid $84 for 13 billed services this clinician did in 2024, up to 13 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 view13$84
Medicaid work by year
202413113$84

Professional record

NPI
1336692615
Licence
CA A164533California A164533: Current · expires 2027-08-31
Trained
University of Southern California Keck School of Medicine, 2018 · 8 years ago
Group
John Muir Trauma Physicians Billing Service · Bay Imaging Consultants Medical Group Inc
Gender
Male
More record details
Sole proprietor
Yes
Taxonomy
Diagnostic radiology (2085R0202X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2016-08-03
NPI last updated
2024-04-09
NPI record certified
2024-04-09

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

Extra NPI addresses: 300 Pasteur Dr # H1302f, Stanford, CA, 94305 · 1000 W Carson St # 27, Torrance, CA, 90502