Brian Thomas McNelis, M.D.
NPI 1194727263ActiveIndividual· Internal Medicine, Hematology & Oncology· New Hyde Park, NY
Internal Medicine, Hematology & Oncology (M.D.) in New Hyde Park, New York, trained at Georgetown University School of Medicine (class of 1988). 264 Medicare patients in 2024, $107,207 paid; nearly all of their 197 Part D prescriptions were generic (92%). Springworks Therapeutics, Inc. reported $25.39 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194727263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2005 |
| Last updated in NPPES | Feb 24, 2021 |
| Certified by provider | Feb 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 182439 | 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 - Hematology (NY); Practitioner - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 1,564 across 19 procedure codes |
| Paid by Medicare | $107,207 |
Part D prescriptions in 2024
| Prescriptions (claims) | 197 · 406 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $60,576 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Medical Oncology |
Medical group
- New York UniversityNew York, NY · 6,134 clinicians
Hospital affiliations
- North Shore University HospitalManhasset, NY
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2025$25.39 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Springworks Therapeutics, Inc. | $25.39 | 1 |
What the 2025 payments were for
- Food and Beverage$25.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hematologist-oncologists in New Hyde Park
- 1124472873
- 1134363278
- 1154581585
- 1174772982
- 1184628059
- 1275767253
- 1295228963
- 1316106834
- 1326201716
- 1336593938
- 1346415734
- 1518982776
All 44 hematologist-oncologists in New Hyde Park · All hematologist-oncologists in New York