Stephen L. Peck, M.D.
NPI 1124127162ActiveIndividual· Internal Medicine, Interventional Cardiology· Kalamazoo, MI
Internal Medicine, Interventional Cardiology (M.D.) in Kalamazoo, Michigan, trained at Wayne State University School of Medicine (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $1,259,727 for 8,565 claims, against $53,733 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $162.11 in all, mostly food and beverage.
Overview
| NPI | 1124127162 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 22, 2006 |
| Last updated in NPPES | Jun 11, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 4301038298 | MI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 4301038298 | MI |
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 - Interventional Cardiology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 577 |
|---|---|
| Services billed | 1,469 across 20 procedure codes |
| Paid by Medicare | $53,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,565 · 21,467 30-day fills |
|---|---|
| Patients | 954 |
| Total drug cost | $1,259,727 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Ascension Medical Group PromedKalamazoo, MI · 262 clinicians
Hospital affiliations
- Borgess Medical CenterKalamazoo, MI
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Methodist HospitalKalamazoo, MI
- Oaklawn HospitalMarshall, MI
- Three Rivers HealthThree Rivers, MI
Other facilities
- Beacon PlainwellLong-term care hospital · Plainwell, MI
Industry payments (Open Payments)
- 2025$162.11 · 8 payments from 7 companies
- 2024$83.35 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $47.41 | 2 |
| Pfizer Inc. | $26.18 | 1 |
| Alnylam Pharmaceuticals Inc. | $22.92 | 1 |
| Actelion Pharmaceuticals US, Inc. | $18.49 | 1 |
| E.R. Squibb & Sons, L.L.C. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$162.11 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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