Arshad Husain Malik, M.D.
NPI 1225090269ActiveIndividual· Internal Medicine, Gastroenterology· Plano, TX
Internal Medicine, Gastroenterology (M.D.) with Texas Digestive Disease Consultants, PLLC, practicing in Plano, Texas. Their prescriptions cost Medicare Part D more than their services did: $339,523 for 613 claims, against $42,175 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $2,017 in all, mostly food and beverage. Lists Medical City Plano as a hospital affiliation.
Overview
| NPI | 1225090269 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 5, 2006 |
| Last updated in NPPES | Sep 23, 2020 |
| Certified by provider | Sep 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | P3766 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | E3232 | AR |
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 | 222 |
|---|---|
| Services billed | 398 across 30 procedure codes |
| Paid by Medicare | $42,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 613 · 1,269 30-day fills |
|---|---|
| Patients | 237 |
| Total drug cost | $339,523 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Texas Digestive Disease Consultants, PLLCFlower Mound, TX · 608 clinicians
Hospital affiliation
- Medical City PlanoPlano, TX
Industry payments (Open Payments)
- 2025$2,017 · 79 payments from 18 companies
- 2024$2,072 · 96 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $691.56 | 26 |
| Takeda Pharmaceuticals U.S.A., Inc. | $206.37 | 9 |
| Janssen Biotech, Inc. | $205.43 | 9 |
| Phathom Pharmaceuticals, Inc. | $188.49 | 4 |
| Madrigal Pharmaceuticals | $143.80 | 2 |
What the 2025 payments were for
- Food and Beverage$2,017 · 79 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in Plano
- 1023227717
- 1033178223
- 1043279870
- 1053570549
- 1093751695
- 1093841413
- 1154652923
- 1366555385
- 1366563959
- 1376650366
- 1376879940
- 1447335666
All 46 gastroenterologists in Plano · All gastroenterologists in Texas