Tanvir Haque, MD
NPI 1235457748ActiveIndividual· Internal Medicine, Gastroenterology· Raleigh, NC
Internal Medicine, Gastroenterology (MD) in Raleigh, North Carolina, trained at University of Virginia School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $270,828 for 964 claims, against $56,143 paid for services in 2024. Abbvie Inc. was the largest of 9 companies reporting payments in 2025, $745.26 in all, mostly food and beverage.
Overview
| NPI | 1235457748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 7, 2010 |
| Last updated in NPPES | Oct 13, 2023 |
| Certified by provider | Oct 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 2013-00615 | NC |
| Internal Medicine | 207R00000X | 2013-00615 | NC |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 2013-00615 | NC |
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 (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 259 |
|---|---|
| Services billed | 1,040 across 36 procedure codes |
| Paid by Medicare | $56,143 |
Part D prescriptions in 2024
| Prescriptions (claims) | 964 · 1,706 30-day fills |
|---|---|
| Patients | 340 |
| Total drug cost | $270,828 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- North Carolina Mg LLCRaleigh, NC · 751 clinicians
Hospital affiliation
- Rex HospitalRaleigh, NC
Industry payments (Open Payments)
- 2025$745.26 · 36 payments from 9 companies
- 2024$1,064 · 48 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $395.03 | 21 |
| Gilead Sciences, Inc. | $78.67 | 3 |
| Ipsen Biopharmaceuticals, Inc | $69.11 | 3 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $46.98 | 2 |
| Qol Medical, LLC | $39.53 | 2 |
What the 2025 payments were for
- Food and Beverage$745.26 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 79 gastroenterologists in Raleigh · All gastroenterologists in North Carolina