John I. Sam, MD
NPI 1033278031ActiveIndividual· Internal Medicine· Los Angeles, CA
Internal Medicine (MD) with Golden State Family Clinic, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $898,301 for 6,607 claims, against $21,445 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $67.25 in all, mostly food and beverage.
Overview
| NPI | 1033278031 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 6, 2006 |
| Last updated in NPPES | Mar 25, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A44946 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 216 across 11 procedure codes |
| Paid by Medicare | $21,445 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,607 · 15,226 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $898,301 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Golden State Family ClinicLos Angeles, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$67.25 · 4 payments from 2 companies
- 2024$47.69 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $48.39 | 3 |
| Novo Nordisk Inc | $18.86 | 1 |
What the 2025 payments were for
- Food and Beverage$67.25 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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