Brian Michael Kamer, D.O.
NPI 1124368360ActiveIndividual· Internal Medicine· Kalamazoo, MI
Internal Medicine (D.O.) with Bronson Methodist Hospital, practicing in Kalamazoo, Michigan. 311 Medicare patients in 2024, $39,172 paid; nearly all of their 305 Part D prescriptions were generic (91%). Abbvie Inc. was the largest of 6 companies reporting payments in 2025, $211.30 in all, mostly food and beverage. Lists Bronson Battle Creek Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124368360 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Feb 26, 2013 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Sep 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 5101020440 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 311 |
|---|---|
| Services billed | 619 across 8 procedure codes |
| Paid by Medicare | $39,172 |
Part D prescriptions in 2024
| Prescriptions (claims) | 305 · 309 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $11,282 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Bronson Methodist HospitalKalamazoo, MI · 729 clinicians
Hospital affiliations
- Bronson Battle Creek HospitalBattle Creek, MI
- Bronson Lakeview HospitalPaw Paw, MI
- Bronson Methodist HospitalKalamazoo, MI
- Sturgis HospitalSturgis, MI
Industry payments (Open Payments)
- 2025$211.30 · 9 payments from 6 companies
- 2024$163.93 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $56.01 | 2 |
| Pfizer Inc. | $52.28 | 2 |
| Novo Nordisk Inc | $40.40 | 2 |
| E.R. Squibb & Sons, L.L.C. | $28.21 | 1 |
| Novartis Pharmaceuticals Corporation | $19.71 | 1 |
What the 2025 payments were for
- Food and Beverage$211.30 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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