Alexandra M Burgar, MD

5 locations · Bass Medical Group · 292 clinicians in this group

Hospitals listed: Adventist Health Sonora · San Ramon Regional Medical Center · Stanford Health Care Tri-Valley. That is not proof they admit you there this week.

13 plans · 3 carriers

Licence A87081 · Current

Licensed to practise in California · since 2004 · expires 2027-10-31 · Medical College of Ohio.

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

Surgery centers they own

• Hacienda Outpatient Surgery Center, LLCAmbulatory Surgery Center · Pleasanton, CA5% owner since 2008 · accredited by AAAHC
  Accreditation Renewed7 inspections, 5 with deficiencies · last 2025-04-03: Requirements Met
• Tracy Surgery Center, LLC DBA Tracy Surgery CenterAmbulatory Surgery Center · Tracy, CA5.5% owner since 2015 · accredited by AAAHC
  Accreditation Renewed3 inspections, 1 with deficiencies · last 2023-06-28: Requirements Met

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 Orthopaedic Surgery - Orthopaedic Surgery
• American Board of Orthopaedic Surgery - Surgery of the Hand

3 hospitals

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

• Adventist Health SonoraSonora, CAAcute Care Hospital · Voluntary non-profit - Church · No emergency department · Birthing-friendlyPart of Adventist Health, which runs 28 hospitals in 3 statesPatients rate it 3 of 5 · 64% would definitely recommend it
  Overall rating: 3 of 5 starsWorse than the national rate — Postoperative wound dehiscence rate: 3.5 (2.04 to 4.96) · 288 cases, Jul 2022 – Jun 2024Worse than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 1.3 (1 to 1.6) · 1,004 cases, Jan 2024 – Dec 2024Better than the national rate — Clostridium Difficile (C.Diff): 0.185, Oct 2024 – Sep 2025
• San Ramon Regional Medical CenterSan Ramon, 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 · 65% would definitely recommend it
  Overall rating: 4 of 5 starsNo measure marked better or worse than the national rate
• Stanford Health Care Tri-ValleyPleasanton, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Stanford Health Care, which runs 3 hospitalsPatients rate it 3 of 5 · 74% would definitely recommend it
  Overall rating: 5 of 5 starsBetter than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.178, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.237, Oct 2024 – Sep 2025

$180,741

Medicare paid this office $180,741 for 374 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

374 Original Medicare patients in 2024. Average age 74 · Under 65 4% · 85 and older 10% · Women 65% · Also on Medicaid 5% · Health risk score 0.87. At or below the middle of the specialty; the typical orthopedic surgery clinician is at 1.13.

Conditions among them: High blood pressure 66% · Coronary heart disease 23% · Diabetes 22% · Chronic kidney disease 16% · Cancer 14% · Atrial fibrillation 14% · Depression 14% · COPD 11% · Heart failure 10% · Stroke 7% · Dementia 3%.

The office billed $860,706, Medicare allowed $240,556 and paid $180,741; for 2,182 services of 82 kinds; $62 of it was for drugs given in the office and $180,679 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.

$22,689

Pharmacies billed $22,689 in 2024.

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

Opioids were 28% of their Part D prescriptions (123 of 433) in 2024. At or below the middle of the specialty; the typical orthopedic surgery clinician is at 31%. Surgeons prescribe little besides pain medicine after an operation, so their opioid share runs high.

427 generic and fewer than 11 brand-name prescriptions · $22,689 in drug cost · 92 antibiotic prescriptions to 83 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.

Medicare did not publish checkup rates for this clinician.

NPI

1801891932

Licence

CA A87081California A87081: Current · expires 2027-10-31

Trained

Medical College of Ohio, 1998 · 28 years ago

Group

Bass Medical Group

Gender

Female