Thomas H. Brannagan III, MD
NPI 1245327337ActiveIndividual· Psychiatry & Neurology, Neurology· New York, NY
Psychiatry & Neurology, Neurology (MD) in New York, New York, trained at University of Virginia School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $10,077,127 for 1,277 claims, against $122,521 paid for services in 2024. Genzyme Corporation was the largest of 11 companies reporting payments in 2025, $21,281 in all, mostly consulting fees.
Overview
| NPI | 1245327337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 9, 2006 |
| Last updated in NPPES | Mar 6, 2023 |
| Certified by provider | Mar 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 194411 | NY |
| Specialist/Technologist, Other, Electroneurodiagnostic | 246ZE0600X | 194411 | NY |
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 - Neurology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 1,322 across 33 procedure codes |
| Paid by Medicare | $122,521 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,277 · 1,804 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $10,077,127 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Trustees of Columbia University in the City of New YorkNew York, NY · 2,296 clinicians
Hospital affiliations
- Hospital for Special SurgeryNew York, NY
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$21,281 · 66 payments from 11 companies
- 2024$21,738 · 44 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $8,154 | 1 |
| Grifols USA, LLC | $7,574 | 13 |
| Astrazeneca Pharmaceuticals LP | $4,199 | 26 |
| Argenx US, Inc. | $518.62 | 7 |
| Alnylam Pharmaceuticals Inc. | $303.18 | 10 |
What the 2025 payments were for
- Consulting Fee$9,222 · 3 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$8,154 · 1 payment
- Food and Beverage$3,105 · 60 payments
- Travel and Lodging$799.01 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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