Mrunal Champakbhai Patel, M.D.
NPI 1528000734ActiveIndividual· Internal Medicine, Gastroenterology· Midland, TX
Internal Medicine, Gastroenterology (M.D.) with Permian Gastroenterology PA, practicing in Midland, Texas. Their prescriptions cost Medicare Part D more than their services did: $491,702 for 3,105 claims, against $141,652 paid for services in 2024. Ardelyx, Inc. was the largest of 7 companies reporting payments in 2025, $501.36 in all, mostly food and beverage. Lists Midland Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1528000734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Dec 6, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | K2555 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 900 |
|---|---|
| Services billed | 1,901 across 29 procedure codes |
| Paid by Medicare | $141,652 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,105 · 5,436 30-day fills |
|---|---|
| Patients | 1,058 |
| Total drug cost | $491,702 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Permian Gastroenterology PAMidland, TX · 3 clinicians
Hospital affiliation
- Midland Memorial HospitalMidland, TX
Industry payments (Open Payments)
- 2025$501.36 · 25 payments from 7 companies
- 2024$197.17 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $186.80 | 10 |
| Pfizer Inc. | $97.82 | 4 |
| Abbvie Inc. | $90.22 | 5 |
| Gilead Sciences, Inc. | $53.67 | 2 |
| Intercept Pharmaceuticals, Inc. | $37.51 | 2 |
What the 2025 payments were for
- Food and Beverage$501.36 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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