David Bijan Bayne, MD

3 locations · University of California San Francisco · UCSF Medical Group Business Services · University of California Sfgh Medical Group

Hospitals listed: UCSF Medical Center · Zuckerberg San Francisco General Hosp & Trauma Ctr. That is not proof they admit you there this week.

12 plans · 2 carriers

Licence A129219 · Current

Licensed to practise in California · since 2014 · expires 2028-02-29 · Harvard Medical School.

Matched on the licence number without its letter prefix; check the name before relying on it.

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

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 Urology - Urology

2 hospitals

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

• UCSF Medical CenterSan Francisco, CAAcute Care Hospital · Voluntary non-profit - Other · Has an emergency department · Birthing-friendlyPart of University of California Health, which runs 12 hospitalsHome of UCSF Helen Diller Family Comprehensive Cancer Center, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 81% would definitely recommend it
  Overall rating: 4 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 4.9 (3.79 to 6.02) · 7,590 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 12.8 (11.3 to 14.4) · 2,019 cases, Jan 2024 – Dec 2024Better than the national rate — Death rate among surgical inpatients with serious treatable complications: 139.4 (110.22 to 168.58) · 452 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.622, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.626, Oct 2024 – Sep 2025Better than the national rate — MRSA Bacteremia: 0.491, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.8 (0.7 to 1) · 2,336 cases, Jan 2024 – Dec 2024
• Zuckerberg San Francisco General Hosp & Trauma CtrSan Francisco, CAAcute Care Hospital · Government - Local · Has an emergency department · Birthing-friendlyPart of San Francisco Health Network, which runs 2 hospitalsPatients rate it 3 of 5 · 72% would definitely recommend it
  Overall rating: 2 of 5 starsBetter than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.449, Oct 2024 – Sep 2025Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.37, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.538, Oct 2024 – Sep 2025

$92,826

Medicare paid this office $92,826 for 258 people.

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

Procedures Medicare counted

Procedures year by year

Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.

Who their Medicare patients are

258 Original Medicare patients in 2024. Average age 73 · Under 65 12% · 85 and older 9% · Women 25% · Also on Medicaid 53% · Health risk score 1.85. Above the middle of the specialty; the typical urology clinician is at 1.36.

Conditions among them: High blood pressure 75% · Diabetes 40% · Chronic kidney disease 38% · Coronary heart disease 34% · Atrial fibrillation 23% · Cancer 19% · Depression 19% · Heart failure 18% · COPD 17% · Stroke 9% · Dementia 5%.

The office billed $677,032, Medicare allowed $119,978 and paid $92,826; for 797 services of 57 kinds; $31 of it was for drugs given in the office and $92,795 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 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.

$2,285 in 2024

Medicaid paid $2,285 for 102 billed services this clinician did in 2024, up to 19 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.

$6,649

Pharmacies billed $6,649 in 2024.

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

167 generic and fewer than 11 brand-name prescriptions · $6,649 in drug cost · 25 antibiotic prescriptions to 18 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.

Year by year

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

$326 in 2025

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Medicare did not publish checkup rates for this clinician.

NPI

1215202627

Licence

CA 129219California A129219: Current · expires 2028-02-29

Trained

Harvard Medical School, 2012 · 14 years ago

Group

University of California San Francisco · UCSF Medical Group Business Services · University of California Sfgh Medical Group

Video visits

Lists video visits

Gender

Male