Michael Beirns Brumback, M.D.
NPI 1740235787ActiveIndividual· Internal Medicine, Nephrology· Jacksonville, FL
Internal Medicine, Nephrology (M.D.) in Jacksonville, Florida, trained at Emory University School of Medicine (class of 2002). In 2024 Medicare paid $193,089 for 539 patients, and Part D covered 2,030 of their prescriptions, 88% of them generic. Amgen Inc. was the largest of 18 companies reporting payments in 2025, $1,932 in all, mostly food and beverage.
Overview
| NPI | 1740235787 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2006 |
| Last updated in NPPES | Dec 29, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | ME 84983 | FL |
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 - Nephrology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 539 |
|---|---|
| Services billed | 2,232 across 18 procedure codes |
| Paid by Medicare | $193,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,030 · 4,469 30-day fills |
|---|---|
| Patients | 273 |
| Total drug cost | $231,589 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Nephrology |
Medical group
- James D Baker III MD PAJacksonville, FL · 19 clinicians
Hospital affiliations
- Ascension St Vincent's RiversideJacksonville, FL
- Ascension St Vincent's SouthsideJacksonville, FL
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
- Ed Fraser Memorial HospitalMacclenny, FL
- Southeast Georgia Health System -- Camden CampusSaint Marys, GA
Other facilities
- Ara - West Jacksonville LLCDialysis facility · Jacksonville, FL
Industry payments (Open Payments)
- 2025$1,932 · 83 payments from 18 companies
- 2024$2,040 · 81 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $324.99 | 14 |
| Otsuka America Pharmaceutical, Inc. | $210.32 | 8 |
| Novartis Pharmaceuticals Corporation | $184.28 | 8 |
| Calliditas Therapeutics US Inc. | $158.45 | 8 |
| Akebia Therapeutics Inc | $141.46 | 2 |
What the 2025 payments were for
- Food and Beverage$1,884 · 79 payments
- Education$47.66 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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