Parvez Mantry, MD
NPI 1770528697ActiveIndividual· Internal Medicine, Gastroenterology· Dallas, TX
Internal Medicine, Gastroenterology (MD) with Medhealth and 1 other group, practicing in Dallas, Texas. Their prescriptions cost Medicare Part D more than their services did: $2,669,756 for 2,310 claims, against $60,459 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 16 companies reporting payments in 2025, $302,443 in all, mostly speaking and faculty fees. Lists Christus Mother Frances Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1770528697 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 17, 2006 |
| Last updated in NPPES | Oct 19, 2021 |
| Certified by provider | Oct 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | M9481 | TX |
| Internal Medicine, Hepatology | 207RI0008X | M9481 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 326 |
|---|---|
| Services billed | 705 across 34 procedure codes |
| Paid by Medicare | $60,459 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,310 · 3,391 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $2,669,756 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- MedhealthDallas, TX · 450 clinicians
- Physician Associates of Southwest DallasDallas, TX · 36 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Methodist Charlton Medical CenterDallas, TX
- Methodist Dallas Medical CenterDallas, TX
- Methodist Richardson Medical CenterRichardson, TX
- Nacogdoches Medical CenterNacogdoches, TX
Industry payments (Open Payments)
- 2025$302,443 · 261 payments from 16 companies
- 2024$206,569 · 167 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $103,930 | 55 |
| Novo Nordisk Inc | $73,810 | 29 |
| Amgen Inc. | $39,781 | 59 |
| Gilead Sciences, Inc. | $28,319 | 41 |
| Intercept Pharmaceuticals, Inc. | $19,654 | 20 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$208,698 · 60 payments
- Consulting Fee$60,823 · 13 payments
- Travel and Lodging$17,133 · 63 payments
- Food and Beverage$8,235 · 122 payments
- Compensation for serving as faculty or as a speaker for a medical education program$7,555 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Dallas
- 1851570774
- 1538186556
- 1831158310
- 1972652287
- 1386571800
- 1699924605
- 1629103015
- 1265719140
- 1205229374
- 1609132620
- 1164533477
- 1912431966
All Internal Medicine, Gastroenterology providers in Texas →