Sahil Mamtani
NPI 1245898238ActiveIndividual· Internal Medicine· Bellerose, NY
Internal Medicine with Carilion Medical Center, practicing in Bellerose, New York. 515 Medicare patients in 2024, $70,775 paid; nearly all of their 106 Part D prescriptions were generic (92%). Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $55.58 in all, mostly food and beverage. Lists Carilion Giles Community Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245898238 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jun 4, 2019 |
| Last updated in NPPES | May 15, 2025 |
| Certified by provider | May 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101284637 | VA |
| Internal Medicine | 207R00000X | 25MA11819800 | NJ |
| Hospitalist | 208M00000X | 25MA11819800 | NJ |
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 - Hospitalist (NJ); Practitioner - Hospitalist (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 515 |
|---|---|
| Services billed | 682 across 10 procedure codes |
| Paid by Medicare | $70,775 |
Part D prescriptions in 2024
| Prescriptions (claims) | 106 · 132 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $5,119 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hospitalist |
Medical group
- Carilion Medical CenterRoanoke, VA · 977 clinicians
Hospital affiliations
- Carilion Giles Community HospitalPearisburg, VA
- Carilion Medical CenterRoanoke, VA
- Wythe County Community HospitalWytheville, VA
Other facilities
- Carilion Home Care FranklinHome health agency · Rocky Mount, VA
- Carilion Home Care Services - RoanokeHome health agency · Roanoke, VA
Industry payments (Open Payments)
- 2025$55.58 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $35.52 | 2 |
| Viatris Specialty LLC | $20.06 | 1 |
What the 2025 payments were for
- Food and Beverage$55.58 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 internal medicine physicians in Bellerose · All internal medicine physicians in New York