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William S Sun, MD

Internal Medicine · Fresno

NPI 1649777616

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
2

Offices

2 locations · Galen Inpatient Physicians PC · County of Santa Clara

Looking this up.

Hospitals listed: Adventist Health Sierra Vista · Adventist Health Simi Valley · Adventist Health Twin Cities · Santa Clara Valley Medical Center. 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. Sun’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A174650 · Current

Licensed to practise in California · since 2021 · expires 2027-08-31 · St. George'S University School of Medicine.

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

Hospitals they work in

4 hospitals

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

  • Adventist Health Sierra VistaSan Luis Obispo, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of Tenet Healthcare, which runs 77 hospitals in 12 statesPatients rate it 2 of 5 · 57% would definitely recommend it
    Overall rating: 3 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.273, Oct 2024 – Sep 2025
  • Adventist Health Simi ValleySimi Valley, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Adventist Health, which runs 28 hospitals in 3 statesPatients rate it 3 of 5 · 66% would definitely recommend it
    Overall rating: 2 of 5 starsWorse than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 3.418, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.159, Oct 2024 – Sep 2025
  • Adventist Health Twin CitiesTempleton, CAAcute Care Hospital · Proprietary · Has an emergency department · Birthing-friendlyPart of Tenet Healthcare, which runs 77 hospitals in 12 statesPatients rate it 3 of 5 · 60% would definitely recommend it
    Overall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.41, Oct 2024 – Sep 2025
  • Santa Clara Valley Medical CenterSan Jose, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of Santa Clara Valley Health and Hospital System, which runs 3 hospitalsPatients rate it 3 of 5 · 70% would definitely recommend it
    Overall rating: 2 of 5 starsWorse than the national rate — SSI - Colon Surgery: 2.572, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.563, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.256, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.369, Oct 2024 – Sep 2025
See every measure and the patient survey for Adventist Health Sierra Vista

Behind the star rating — Deaths: 0 better, 6 the same, 0 worse of 6 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 1 better, 5 the same, 1 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 Adventist Health Sierra Vista
Clostridium Difficile (C.Diff)Infections0.273BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.19 (0.16 to 2.21) · 577 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.96 (0.54 to 1.38)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths218.26 (161.19 to 275.34) · 33 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths7.6 · 31 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths11.6 · 72 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths19.1 · 175 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.5 · 76 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths4 · 874 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.19 (0 to 0.41) · 2,390 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.32 (0.12 to 0.53) · 2,282 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.97 (0.7 to 5.24) · 665 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.66 (0 to 3.38) · 94 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.51 (0.92 to 4.09) · 654 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths8.57 (0 to 18.3) · 90 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.12 (0.83 to 9.41) · 80 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.99 (0.5 to 3.48) · 231 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.62 (0 to 1.53) · 2,070 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5.7 · 35 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.729No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.63No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.924No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 73 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits67.8 · 79 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits7 · 168 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.9 · 163 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.6 · 33 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.7 · 41 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.3 (9.2 to 16.6) · 652 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.3 (0.9 to 1.7) · 210 casesNo differentJan 2024 – Dec 2024

What patients said (559 patients answered, 19% of those asked)

Patient survey stars by topic at Adventist Health Sierra Vista
Cleanliness2
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information3
Overall hospital rating2
Quietness1
Recommend hospital2
Share of patients giving the best answer at Adventist Health Sierra Vista
Room was "always" clean60%
Nurses "always" communicated well72%
Doctors "always" communicated well73%
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 understand66%
Doctors "always" listened carefully71%
Doctors "always" treated them with courtesy and respect81%
Patients who gave a rating of "9" or "10" (high)53%
Staff "always" explained new medications72%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully67%
Nurses "always" treated them with courtesy and respect82%
"Always" quiet at night34%
"YES", patients would definitely recommend the hospital57%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms88%
See every measure and the patient survey for Adventist Health Simi Valley

Behind the star rating — Deaths: 0 better, 7 the same, 0 worse of 7 measures. Safety: 1 better, 6 the same, 0 worse of 7 measures. Readmissions: 0 better, 5 the same, 3 worse of 8 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Adventist Health Simi Valley
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections3.418WorseOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.159BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths0.88 (0 to 1.89) · 722 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.09 (0.69 to 1.48)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths195.92 (137.46 to 254.38) · 37 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths6.8 · 128 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths11.4 · 128 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.4 · 295 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.5 · 469 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10 · 164 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths4 · 1,835 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.16 (0 to 0.37) · 4,577 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.31 (0.11 to 0.51) · 4,587 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.64 (2.34 to 6.95) · 698 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths2.1 (0.39 to 3.82) · 147 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.67 (1.04 to 4.31) · 675 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths12.9 (3.52 to 22.28) · 145 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths6.67 (2.48 to 10.87) · 139 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.69 (0.19 to 3.19) · 162 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.23 (0 to 1.04) · 3,793 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5 · 74 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections2.753No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.8 · 146 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.5 · 450 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits12.5 · 131 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits28.8 · 349 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits29.1 · 490 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits18.4 · 531 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits5.6 · 75 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.5 · 200 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.9 (10.5 to 18.7) · 353 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.8 to 1.4) · 157 casesNo differentJan 2024 – Dec 2024

What patients said (486 patients answered, 24% of those asked)

Patient survey stars by topic at Adventist Health Simi Valley
Cleanliness4
Nurse communication3
Doctor communication2
Communication about medicines2
Discharge information4
Overall hospital rating3
Quietness2
Recommend hospital3
Share of patients giving the best answer at Adventist Health Simi Valley
Room was "always" clean82%
Nurses "always" communicated well77%
Doctors "always" communicated well70%
Staff "always" explained58%
Yes, staff "did" give patients this information88%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand64%
Doctors "always" listened carefully68%
Doctors "always" treated them with courtesy and respect77%
Patients who gave a rating of "9" or "10" (high)67%
Staff "always" explained new medications70%
Nurses "always" explained things so they could understand73%
Nurses "always" listened carefully73%
Nurses "always" treated them with courtesy and respect85%
"Always" quiet at night49%
"YES", patients would definitely recommend the hospital66%
Staff "always" explained possible side effects45%
Yes, staff "did" give patients information about possible symptoms90%
See every measure and the patient survey for Adventist Health Twin Cities

Behind the star rating — Deaths: 0 better, 5 the same, 0 worse of 5 measures. Safety: 1 better, 4 the same, 0 worse of 5 measures. Readmissions: 0 better, 5 the same, 2 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 Adventist Health Twin Cities
Clostridium Difficile (C.Diff)Infections0.41BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1 (0 to 2.06) · 359 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.94 (0.51 to 1.38)No differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths7.2 · 66 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths12.7 · 198 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths16.6 · 335 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.9 · 113 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3.7 · 1,156 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.26 (0.03 to 0.48) · 2,873 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.29 (0.08 to 0.5) · 2,701 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.28 (1.85 to 6.72) · 375 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.66 (0 to 3.39) · 38 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.53 (0.84 to 4.22) · 371 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths9.14 (0 to 19.18) · 39 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.21 (0.88 to 9.54) · 31 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.71 (0.2 to 3.22) · 97 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.32 (0 to 1.28) · 2,369 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5.4 · 41 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections1.704No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits21.9 · 257 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits40.3 · 216 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits6.5 · 313 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits17.3 · 300 casesNoneJul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits6.5 · 39 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits18.9 · 69 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.9 (10.4 to 18.7) · 246 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.8 to 1.4) · 220 casesNo differentJan 2024 – Dec 2024

What patients said (555 patients answered, 20% of those asked)

Patient survey stars by topic at Adventist Health Twin Cities
Cleanliness3
Nurse communication3
Doctor communication3
Communication about medicines3
Discharge information3
Overall hospital rating2
Quietness1
Recommend hospital2
Share of patients giving the best answer at Adventist Health Twin Cities
Room was "always" clean67%
Nurses "always" communicated well76%
Doctors "always" communicated well75%
Staff "always" explained60%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge86%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully73%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)63%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand74%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect81%
"Always" quiet at night35%
"YES", patients would definitely recommend the hospital60%
Staff "always" explained possible side effects45%
Yes, staff "did" give patients information about possible symptoms87%
See every measure and the patient survey for Santa Clara Valley Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 2 better, 5 the same, 1 worse of 8 measures. Readmissions: 0 better, 10 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 Santa Clara Valley Medical Center
SSI - Colon SurgeryInfections2.572WorseOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.563BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.256BetterOct 2024 – Sep 2025
MRSA BacteremiaInfections0.369BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.25 (0.3 to 2.2) · 1,535 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths1.07 (0.76 to 1.38)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths214.59 (167.38 to 261.8) · 108 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2.8 · 41 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6 · 141 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.2 · 124 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.3 · 501 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths14.9 · 653 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths10.1 · 348 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths3 · 4,502 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.24 (0.04 to 0.43) · 9,014 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.34 (0.15 to 0.52) · 9,216 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths4.54 (2.51 to 6.58) · 1,421 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.54 (0 to 3.2) · 288 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.11 (0.66 to 3.56) · 1,446 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths11.61 (4.09 to 19.14) · 294 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths7.29 (3.39 to 11.2) · 299 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.9 (0.45 to 3.36) · 333 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.23 (0 to 0.78) · 7,538 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths5.4 · 94 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.735No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections2.573No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits14.6 · 185 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits22.1 · 951 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits56.3 · 128 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits6.4 · 644 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits1.3 · 699 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.3 · 921 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.7 (3.9 to 8.1) · 226 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.6 (9.4 to 16.5) · 226 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.4 · 94 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits11.4 · 54 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20.3 · 242 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.2 (9.9 to 17.4) · 702 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1 (0.7 to 1.4) · 195 casesNo differentJan 2024 – Dec 2024

What patients said (4,032 patients answered, 29% of those asked)

Patient survey stars by topic at Santa Clara Valley Medical Center
Cleanliness3
Nurse communication3
Doctor communication3
Communication about medicines3
Discharge information2
Overall hospital rating3
Quietness2
Recommend hospital4
Share of patients giving the best answer at Santa Clara Valley Medical Center
Room was "always" clean70%
Nurses "always" communicated well73%
Doctors "always" communicated well76%
Staff "always" explained57%
Yes, staff "did" give patients this information82%
Yes, staff "did" give patients information about help after discharge82%
Doctors "always" explained things so they could understand71%
Doctors "always" listened carefully74%
Doctors "always" treated them with courtesy and respect82%
Patients who gave a rating of "9" or "10" (high)67%
Staff "always" explained new medications71%
Nurses "always" explained things so they could understand71%
Nurses "always" listened carefully69%
Nurses "always" treated them with courtesy and respect80%
"Always" quiet at night43%
"YES", patients would definitely recommend the hospital70%
Staff "always" explained possible side effects44%
Yes, staff "did" give patients information about possible symptoms83%

Original Medicare doctor bills

$13,557

Medicare paid this office $13,557 for 62 people.

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

Largest Original Medicare bills
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes36$6,104$61
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes23$2,988$93
Initial hospital care with moderate level of medical decision making at least 75 minutes19$2,721$136
Hospital discharge day management, 30 minutes or less24$1,426$59

Who their Medicare patients are

62 Original Medicare patients in 2024. Average age 80 · 85 and older 36% · Women 53% · Also on Medicaid 34% · Health risk score 1.84. Above the middle of the specialty; the typical internal medicine clinician is at 1.76.

Conditions among them: High blood pressure 75% · Chronic kidney disease 42% · Dementia 42% · Heart failure 40% · Atrial fibrillation 39% · Coronary heart disease 35% · Depression 35% · Diabetes 32% · COPD 31%.

The office billed $70,550, Medicare allowed $17,220 and paid $13,557; for 181 services of 9 kinds.

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
202462181801.84$70,550$13,557
20234165761.98$31,572$6,796
2022164298694.02$283,218$25,928

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: 1 service

Original Medicare services billed in 2023
Initial hospital care with moderate level of medical decision making at least 75 minutes29$4,321$139

2022: 7 services

Original Medicare services billed in 2022
Initial hospital care with moderate level of medical decision making at least 75 minutes36$6,052$168
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes53$6,014$60
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes25$3,413$90
Initial hospital care with straightforward or low-level medical decision making at least 55 minutes17$2,053$114
Hospital discharge day management, more than 30 minutes14$1,651$110
Hospital discharge day management, 30 minutes or less25$1,592$61
Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes16$1,357$85

Medicaid work

$995 in 2024

Medicaid paid $995 for 70 billed services this clinician did in 2024, up to 16 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
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES56$707
Hospital inpatient or observation discharge day management; 30 minutes or less on the date of the encounter14$289
Medicaid work by year
202470216$995
2022325425$12,246
See the largest Medicaid services in earlier years

2022

Largest Medicaid services in 2022
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES240$8,007
1ST HOSP IP/OBS HIGH 7539$2,457
1ST HOSP IP/OBS SF/LOW 4031$1,225
Hospital inpatient or observation discharge day management; 30 minutes or less on the date of the encounter15$556

Drugs they prescribed that Part D paid

$17,364

Pharmacies billed $17,364 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 6% of their Part D prescriptions (17 of 297) in 2024. Above the middle of the specialty; the typical internal medicine clinician is at 1%.

252 generic and fewer than 11 brand-name prescriptions · $17,364 in drug cost · 65 antibiotic prescriptions to 57 people.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Albuterol Sulfate Hfa11$317$29
Pantoprazole12$116$10
Amoxicillin-Clavulanate Potass25$113$5
Amlodipine Besylate18$86$5
Furosemide12$39$3
See all 6 drugs
Every Part D drug this clinician prescribed
Albuterol Sulfate Hfa11$317$29
Pantoprazole12$116$10
Amoxicillin-Clavulanate Potass25$113$5
Amlodipine Besylate18$86$5
Furosemide12$39$3
Prednisone16$35$2

Year by year

Part D prescribing by year
20242971356% (17)None$17,364
20232461045% (12)None$12,438
2022272111NoneNone$22,673

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 5 drugs

Part D drugs prescribed in 2023
Pantoprazole12$196$16
Amoxicillin-Clavulanate Potass14$111$8
Amlodipine Besylate16$106$7
Atorvastatin11$72$7
Furosemide12$66$6

2022: 7 drugs

Part D drugs prescribed in 2022
Pantoprazole13$174$13
Atorvastatin20$167$8
Carvedilol12$110$9
Amoxicillin-Clavulanate Potass17$105$6
Furosemide18$81$5
Lisinopril13$46$4
Prednisone11$42$4

Money from drug and device companies

$27 in 2025

A payment is not proof that care is biased.

Payments by company
AtriCureAtriclip Laa Exclusion System$27
1 payment
  • Meals for Atriclip Laa Exclusion System · 2025-07-24 · $27
See the published payment
Every published payment
AtriCureMeals · 2025-07-24Atriclip Laa Exclusion System$27

Professional record

NPI
1649777616
Licence
CA A174650California A174650: Current · expires 2027-08-31
Group
Galen Inpatient Physicians PC · County of Santa Clara
Gender
Male
More record details
Sole proprietor
No
Taxonomy
Internal medicine (207R00000X)
Mailing address
155 N Fresno St, Fresno, CA, 93701
NPI first listed
2018-04-06
NPI last updated
2022-02-02
NPI record certified
2022-02-02

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