Tammi Cooper, M.D.
NPI 1619952975ActiveIndividual· Internal Medicine· West Bloomfield, MI
Internal Medicine (M.D.) in West Bloomfield, Michigan, trained at Wayne State University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $412,034 for 4,362 claims, against $68,486 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $721.36 in all, mostly food and beverage.
Overview
| NPI | 1619952975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 9, 2005 |
| Last updated in NPPES | Feb 16, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301069455 | 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 | 163 |
|---|---|
| Services billed | 1,049 across 29 procedure codes |
| Paid by Medicare | $68,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,362 · 10,083 30-day fills |
|---|---|
| Patients | 310 |
| Total drug cost | $412,034 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Michigan Healthcare Professionals PCClarkston, MI · 529 clinicians
- Premier Therapy Centers, IncWest Bloomfield, MI · 137 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
Industry payments (Open Payments)
- 2025$721.36 · 40 payments from 11 companies
- 2024$743.34 · 45 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $221.22 | 12 |
| Astrazeneca Pharmaceuticals LP | $122.75 | 7 |
| Abbvie Inc. | $76.54 | 4 |
| Lilly USA, LLC | $75.94 | 5 |
| Amgen Inc. | $73.79 | 4 |
What the 2025 payments were for
- Food and Beverage$721.36 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in West Bloomfield
- 1083681365
- 1114982659
- 1124095880
- 1184660490
- 1194091066
- 1215919840
- 1255391397
- 1285193409
- 1417931015
- 1447662762
- 1528136066
- 1538148150
All 77 internal medicine physicians in West Bloomfield · All internal medicine physicians in Michigan