Tanuj Sharma, M.D.
NPI 1700271814ActiveIndividual· Internal Medicine, Gastroenterology· Woonsocket, RI
Internal Medicine, Gastroenterology (M.D.) with Prime Healthcare Services Landmark LLC, practicing in Woonsocket, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $164,701 for 749 claims, against $29,318 paid for services in 2024. Phathom Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $57.47 in all, mostly food and beverage. Lists Landmark Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1700271814 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2015 |
| Last updated in NPPES | Jun 29, 2022 |
| Certified by provider | Jun 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD18462 | RI |
| Internal Medicine | 207R00000X | MD18462 | RI |
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 - Gastroenterology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 143 |
|---|---|
| Services billed | 291 across 26 procedure codes |
| Paid by Medicare | $29,318 |
Part D prescriptions in 2024
| Prescriptions (claims) | 749 · 1,023 30-day fills |
|---|---|
| Patients | 371 |
| Total drug cost | $164,701 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Prime Healthcare Services Landmark LLCWoonsocket, RI · 49 clinicians
Hospital affiliations
- Landmark Medical CenterWoonsocket, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$57.47 · 5 payments from 2 companies
- 2024$97.97 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $36.04 | 4 |
| Abbvie Inc. | $21.43 | 1 |
What the 2025 payments were for
- Food and Beverage$57.47 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Woonsocket
- 1144332586
- 1124077300