Robert Stuart Negrin, M.D.
NPI 1285791756ActiveIndividual· Internal Medicine, Hematology· Stanford, CA
Internal Medicine, Hematology (M.D.) in Stanford, California, trained at Harvard Medical School (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $185,819 for 126 claims, against $25,276 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2024, $10,419 in all, mostly consulting fees.
Overview
| NPI | 1285791756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 3, 2007 |
| Last updated in NPPES | Apr 15, 2024 |
| Certified by provider | Apr 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | G55538 | CA |
| Internal Medicine | 207R00000X | G55538 | CA |
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 - Hematopoietic Cell Transplantation and Cellular Therapy (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 237 across 8 procedure codes |
| Paid by Medicare | $25,276 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 179 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $185,819 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Hematopoietic Cell Transplantation And Cellular Therapy |
| Secondary specialties | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2024$10,419 · 9 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $10,119 | 8 |
| Zoll Medical Corporation | $300.00 | 1 |
What the 2024 payments were for
- Consulting Fee$9,218 · 2 payments
- Travel and Lodging$1,101 · 5 payments
- Food and Beverage$100.23 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 Internal Medicine, Hematology providers in Stanford · All Internal Medicine, Hematology providers in California