Tallat Mahmood, M.D.
NPI 1811937451ActiveIndividual· Internal Medicine, Hematology & Oncology· Syracuse, NY
Internal Medicine, Hematology & Oncology (M.D.) with Ellis Hospital, practicing in Syracuse, New York. Their prescriptions cost Medicare Part D more than their services did: $1,726,206 for 1,032 claims, against $26,621 paid for services in 2024. Janssen Biotech, Inc. was the largest of 16 companies reporting payments in 2025, $2,355 in all, mostly consulting fees. Lists Albany Medical Center Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1811937451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Jan 14, 2021 |
| Certified by provider | Jan 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 308286 | NY |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 4301077088 | 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 - Hospice/Palliative Care (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 136 |
|---|---|
| Services billed | 351 across 15 procedure codes |
| Paid by Medicare | $26,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,032 · 1,389 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $1,726,206 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Hospice/Palliative Care |
| Secondary specialties | Hematology/Oncology |
Medical group
- Ellis HospitalSchenecctady, NY · 249 clinicians
Hospital affiliations
- Albany Medical Center HospitalAlbany, NY
- Ellis HospitalSchenectady, NY
- Samaritan Hospital of Troy, New YorkTroy, NY
- Sunnyview Hospital and Rehabilitation CenterSchenectady, NY
- St Marys HealthcareAmsterdam, NY
Other facilities
- Community Hospice, Inc, theHospice · Albany, NY
Industry payments (Open Payments)
- 2025$2,355 · 32 payments from 16 companies
- 2024$469.98 · 18 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $1,467 | 6 |
| Astellas Pharma US Inc | $163.07 | 3 |
| Merck Sharp & Dohme LLC | $130.56 | 5 |
| Galvanize Therapeutics, Inc | $106.62 | 1 |
| Seagen Inc. | $99.99 | 1 |
What the 2025 payments were for
- Consulting Fee$1,350 · 1 payment
- Food and Beverage$805.01 · 29 payments
- Education$199.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 hematologist-oncologists in Syracuse · All hematologist-oncologists in New York