Thomas E. Brown, PA
NPI 1144323049ActiveIndividual· Physician Assistant· Ithaca, NY
Physician Assistant (PA) with Josephine C. McAllister, M.D., LLC, practicing in Ithaca, New York. Their prescriptions cost Medicare Part D more than their services did: $635,973 for 655 claims, against $124,562 paid for services in 2024. Incyte Corporation was the largest of 14 companies reporting payments in 2025, $1,087 in all, mostly food and beverage. Lists Cayuga Medical Center at Ithaca and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144323049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Sep 6, 2006 |
| Last updated in NPPES | Apr 27, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 008049-1 | NY |
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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 622 |
|---|---|
| Services billed | 3,223 across 67 procedure codes |
| Paid by Medicare | $124,562 |
Part D prescriptions in 2024
| Prescriptions (claims) | 655 · 733 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $635,973 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Josephine C. McAllister, M.D., LLCIthaca, NY · 7 clinicians
Hospital affiliations
- Cayuga Medical Center at IthacaIthaca, NY
- Guthrie Cortland Regional Medical CenterCortland, NY
Industry payments (Open Payments)
- 2025$1,087 · 62 payments from 14 companies
- 2024$1,230 · 54 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $178.47 | 3 |
| Regeneron Healthcare Solutions, Inc. | $177.95 | 9 |
| Novartis Pharmaceuticals Corporation | $159.38 | 11 |
| Sun Pharmaceutical Industries Inc. | $155.10 | 11 |
| Abbvie Inc. | $141.60 | 12 |
What the 2025 payments were for
- Food and Beverage$1,077 · 61 payments
- Education$9.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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