Sunil K. Dwivedi, M.D.
NPI 1003854076ActiveIndividual· Internal Medicine, Gastroenterology· San Antonio, TX
Internal Medicine, Gastroenterology (M.D.) with Texas Digestive Disease Consultants, PLLC, practicing in San Antonio, Texas. Their prescriptions cost Medicare Part D more than their services did: $353,625 for 1,212 claims, against $131,419 paid for services in 2024. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $2,582 in all, mostly food and beverage. Lists Methodist Hospital as a hospital affiliation.
Overview
| NPI | 1003854076 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | M3528 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 399 |
|---|---|
| Services billed | 4,259 across 35 procedure codes |
| Paid by Medicare | $131,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,212 · 2,006 30-day fills |
|---|---|
| Patients | 565 |
| Total drug cost | $353,625 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Texas Digestive Disease Consultants, PLLCFlower Mound, TX · 608 clinicians
Hospital affiliation
- Methodist HospitalSan Antonio, TX
Industry payments (Open Payments)
- 2025$2,582 · 189 payments from 17 companies
- 2024$1,700 · 105 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $691.40 | 62 |
| Abbvie Inc. | $639.66 | 53 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $240.59 | 15 |
| Takeda Pharmaceuticals U.S.A., Inc. | $195.08 | 10 |
| Gilead Sciences, Inc. | $181.29 | 11 |
What the 2025 payments were for
- Food and Beverage$2,582 · 189 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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