Ann Robinson, MD
Student in an Organized Health Care Education/Training Program (MD) with Sutter Bay Medical Foundation, practicing in Oakland, California. In 2024 Medicare paid $31,089 for 157 patients, and Part D covered 298 of their prescriptions, 73% of them generic. Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $937.84 in all, mostly food and beverage. Lists Alta Bates Summit Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1972957546 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 20, 2016 |
| Last updated in NPPES | Apr 20, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 157 |
|---|---|
| Services billed | 291 across 26 procedure codes |
| Paid by Medicare | $31,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 438 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $38,214 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
- Eden Medical CenterCastro Valley, CA
Industry payments (Open Payments)
- 2025$937.84 · 28 payments from 9 companies
- 2024$509.32 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $542.26 | 12 |
| Abbvie Inc. | $112.97 | 4 |
| Lilly USA, LLC | $93.79 | 3 |
| Pfizer Inc. | $41.65 | 2 |
| Madrigal Pharmaceuticals | $37.99 | 2 |
What the 2025 payments were for
- Food and Beverage$937.84 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,403 Student in an Organized Health Care Education/Training Program providers in Oakland · All Student in an Organized Health Care Education/Training Program providers in California