Tamara Roumayah Ivers, MD
NPI 1538691209ActiveIndividual· Internal Medicine, Cardiovascular Disease· Grand Blanc, MI
Internal Medicine, Cardiovascular Disease (MD) in Grand Blanc, Michigan, trained at Wayne State University School of Medicine (class of 2017). In 2024 Medicare paid $112,424 for 684 patients, and Part D covered 693 of their prescriptions, 86% of them generic. Edwards Lifesciences Corporation was the largest of 6 companies reporting payments in 2025, $653.34 in all, mostly food and beverage.
Overview
| NPI | 1538691209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2017 |
| Last updated in NPPES | Aug 7, 2020 |
| Certified by provider | Aug 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 4351032412 | MI |
| Student in an Organized Health Care Education/Training Program | 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 - Cardiovascular Disease (Cardiology) (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 684 |
|---|---|
| Services billed | 1,802 across 34 procedure codes |
| Paid by Medicare | $112,424 |
Part D prescriptions in 2024
| Prescriptions (claims) | 693 · 1,713 30-day fills |
|---|---|
| Patients | 175 |
| Total drug cost | $107,620 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Genesys Practice Partners IncGrand Blanc, MI · 37 clinicians
Hospital affiliation
- Ascension Genesys HospitalGrand Blanc, MI
Industry payments (Open Payments)
- 2025$653.34 · 17 payments from 6 companies
- 2024$23.24 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $385.40 | 5 |
| Boston Scientific Corporation | $138.04 | 7 |
| Abbott Laboratories | $50.33 | 1 |
| Novo Nordisk Inc | $43.19 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $19.41 | 1 |
What the 2025 payments were for
- Food and Beverage$616.98 · 16 payments
- Travel and Lodging$36.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Grand Blanc
- 1265919674
- 1790433803
- 1528457900
- 1164714184
- 1447210356
- 1710146725
- 1912916115
- 1760459911
- 1962634592
- 1740258623
- 1073581591
- 1134197668
All Internal Medicine, Cardiovascular Disease providers in Michigan →