Floyd John Brinley III, MD
NPI 1477642338ActiveIndividual· Internal Medicine· Canton, MI
Internal Medicine (MD) in Canton, Michigan, trained at Perelman School of Med at the University of Pennsylvania (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $564,147 for 4,411 claims, against $34,058 paid for services in 2024. Merck Sharp & Dohme LLC reported $13.70 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1477642338 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 11, 2006 |
| Last updated in NPPES | Feb 3, 2020 |
| Certified by provider | Feb 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301057094 | 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 | 196 |
|---|---|
| Services billed | 591 across 19 procedure codes |
| Paid by Medicare | $34,058 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,411 · 10,247 30-day fills |
|---|---|
| Patients | 408 |
| Total drug cost | $564,147 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
Hospital affiliation
- University of Michigan Health SystemAnn Arbor, MI
Industry payments (Open Payments)
- 2025$13.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $13.70 | 1 |
What the 2025 payments were for
- Food and Beverage$13.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 internal medicine physicians in Canton · All internal medicine physicians in Michigan