Nadine F. Potempa, MD
NPI 1558322933ActiveIndividual· Internal Medicine, Pulmonary Disease· Battle Creek, MI
Internal Medicine, Pulmonary Disease (MD) in Battle Creek, Michigan, trained at Loyola University of Chicago, Stritch School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,408,422 for 3,151 claims, against $33,734 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 7 companies reporting payments in 2025, $186.28 in all, mostly food and beverage.
Overview
| NPI | 1558322933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2006 |
| Last updated in NPPES | Jun 11, 2026 |
| Certified by provider | Jun 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 072690 | MI |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 4301072690 | 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 - Pulmonary Disease (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 749 across 21 procedure codes |
| Paid by Medicare | $33,734 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,151 · 4,168 30-day fills |
|---|---|
| Patients | 366 |
| Total drug cost | $1,408,422 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical groups
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
- Bronson Battle Creek HospitalBattle Creek, MI · 193 clinicians
Hospital affiliations
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Methodist HospitalKalamazoo, MI
- Oaklawn HospitalMarshall, MI
Industry payments (Open Payments)
- 2025$186.28 · 9 payments from 7 companies
- 2024$324.51 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $35.81 | 2 |
| Merck Sharp & Dohme LLC | $33.13 | 1 |
| Insmed, Inc. | $31.69 | 2 |
| Pulmonx Corporation | $29.04 | 1 |
| Actelion Pharmaceuticals US, Inc. | $25.71 | 1 |
What the 2025 payments were for
- Food and Beverage$186.28 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pulmonologists in Battle Creek
- 1093195430
- 1821103359