Masoud Sultan Chopan, DO

8 locations · Sutter Bay Medical Foundation · Orohealth Corporation A Non Profit Healthcare System

Hospitals listed: Alta Bates Summit Medical Center · Alta Bates Summit Medical Center - Alta Bates Camp · Oroville Hospital · St Rose Hospital. That is not proof they admit you there this week.

15 plans · 4 carriers

4 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
• Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 2 of 5 · 67% would definitely recommend it
  Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.298, Oct 2024 – Sep 2025
• Oroville HospitalOroville, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of OroHealth CorporationPatients rate it 1 of 5 · 35% would definitely recommend it
  Overall rating: 1 of 5 starsWorse than the national rate — Postoperative respiratory failure rate: 16.04 (9.53 to 22.55) · 404 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.7 (11.1 to 19.4) · 136 cases, Jan 2024 – Dec 2024Better than the national rate — Clostridium Difficile (C.Diff): 0.262, Oct 2024 – Sep 2025
• St Rose HospitalHayward, CAAcute Care Hospital · Voluntary non-profit - Church · No emergency departmentPatients rate it 2 of 5 · 67% would definitely recommend it
  Overall rating: 1 of 5 starsNo measure marked better or worse than the national rate

$62,691

Medicare paid this office $62,691 for 206 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

206 Original Medicare patients in 2024. Average age 70 · Under 65 20% · 85 and older 8% · Women 57% · Also on Medicaid 75% · Health risk score 1.99. Above the middle of the specialty; the typical general surgery clinician is at 1.69.

Conditions among them: High blood pressure 75% · Diabetes 56% · Chronic kidney disease 36% · Heart failure 33% · Coronary heart disease 30% · Depression 30% · COPD 24% · Atrial fibrillation 18% · Stroke 15% · Cancer 13% · Dementia 10%.

The office billed $262,268, Medicare allowed $83,815 and paid $62,691; for 325 services of 62 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 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.

$84,344 in 2024

Medicaid paid $84,344 for 1,552 billed services this clinician did in 2024, up to 47 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.

$494

Pharmacies billed $494 in 2024.

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

Opioids were 55% of their Part D prescriptions (21 of 38) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.

38 generic and 0 brand-name prescriptions · $494 in drug cost.

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.

$8,447 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

1659891141

Licence

CA 20A16732

Trained

Touro Un Col of Osteopathic Medicine, Henderson, 2017 · 9 years ago

Group

Sutter Bay Medical Foundation · Orohealth Corporation A Non Profit Healthcare System

Video visits

Lists video visits

Gender

Male