Mustafa Atiq Arain, M.D.
NPI 1669420618ActiveIndividual· Internal Medicine, Gastroenterology· Houston, TX
Internal Medicine, Gastroenterology (M.D.) with Ut Physicians and 1 other group, practicing in Houston, Texas. In 2024 Medicare paid $90,744 for 235 patients, and Part D covered 88 of their prescriptions, 83% of them generic. Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $776.56 in all, mostly food and beverage. Lists Adventhealth Fish Memorial and 1 other hospital as hospital affiliations.
Overview
| NPI | 1669420618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | W4055 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | ME150716 | FL |
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 (CA); Practitioner - Gastroenterology (FL); Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 235 |
|---|---|
| Services billed | 594 across 67 procedure codes |
| Paid by Medicare | $90,744 |
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 130 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $31,294 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Ut PhysiciansHouston, TX · 1,765 clinicians
- Florida Hospital Medical Group IncOrlando, FL · 1,755 clinicians
Hospital affiliations
- Adventhealth Fish MemorialOrange City, FL
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$776.56 · 16 payments from 6 companies
- 2024$379.86 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $304.47 | 5 |
| Medtronic, Inc. | $151.54 | 1 |
| Cook Medical LLC | $144.69 | 2 |
| Abbvie Inc. | $103.25 | 4 |
| Amgen Inc. | $58.30 | 3 |
What the 2025 payments were for
- Food and Beverage$776.56 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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