Thomas Miller, D.O.
NPI 1639480221ActiveIndividual· Internal Medicine, Cardiovascular Disease· Grand Blanc, MI
Internal Medicine, Cardiovascular Disease (D.O.) with Genesys Practice Partners Inc, practicing in Grand Blanc, Michigan. Their prescriptions cost Medicare Part D more than their services did: $425,915 for 1,369 claims, against $116,511 paid for services in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $61.95 in all, mostly food and beverage. Lists Mymichigan Medical Center Alpena as a hospital affiliation.
Overview
| NPI | 1639480221 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 29, 2010 |
| Last updated in NPPES | Sep 27, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 5101018878 | MI |
| Internal Medicine | 207R00000X | 5101018878 | 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 - Cardiovascular Disease (Cardiology) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 794 |
|---|---|
| Services billed | 1,959 across 39 procedure codes |
| Paid by Medicare | $116,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,369 · 3,387 30-day fills |
|---|---|
| Patients | 338 |
| Total drug cost | $425,915 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Genesys Practice Partners IncGrand Blanc, MI · 37 clinicians
Hospital affiliation
- Mymichigan Medical Center AlpenaAlpena, MI
Industry payments (Open Payments)
- 2025$61.95 · 2 payments from 2 companies
- 2024$279.56 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $35.44 | 1 |
| Cordis US Corp. | $26.51 | 1 |
What the 2025 payments were for
- Food and Beverage$61.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Grand Blanc
- 1205812856
- 1245490937
- 1508875386
- 1528273232
- 1538691209
- 1710146725
- 1912975442
- 1962634592
- 1134197668
- 1164714184
- 1265919674
- 1447210356
All 20 cardiologists in Grand Blanc · All cardiologists in Michigan