Sacha Z. Niemi, MD
NPI 1154359982ActiveIndividual· Family Medicine· San Francisco, CA
Family Medicine (MD) in San Francisco, California, trained at Albany Medical College of Union University (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $533,783 for 4,821 claims, against $199,316 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $85.99 in all, mostly food and beverage.
Overview
| NPI | 1154359982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Aug 6, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 0101239382 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 558 |
|---|---|
| Services billed | 2,616 across 51 procedure codes |
| Paid by Medicare | $199,316 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,821 · 9,462 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $533,783 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Family Practice |
| Secondary specialties | General Practice, Gynecological Oncology, Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- Peninsula Medical CenterBurlingame, CA
Other facilities
- Sutter Care at HomeHome health agency · San Francisco, CA
- Linda Mar Care CenterNursing home · Pacifica, CA
Industry payments (Open Payments)
- 2025$85.99 · 3 payments from 2 companies
- 2024$385.77 · 15 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $61.98 | 2 |
| Pfizer Inc. | $24.01 | 1 |
What the 2025 payments were for
- Food and Beverage$85.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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