Angela D. Hamlin, DO
NPI 1528119658ActiveIndividual· Internal Medicine· Troy, MI
Internal Medicine (DO) in Troy, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $34,676 for 1,280 claims, against $17,690 paid for services in 2024. Novo Nordisk Inc reported $16.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1528119658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Nov 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101011279 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 196 across 15 procedure codes |
| Paid by Medicare | $17,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,280 · 3,120 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $34,676 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$16.12 · 1 payment from 1 company
- 2024$20.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $16.12 | 1 |
What the 2025 payments were for
- Food and Beverage$16.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 171 internal medicine physicians in Troy · All internal medicine physicians in Michigan