Thaer Saqer Mustafa Abdelfattah, M.D.
NPI 1346796091ActiveIndividual· Internal Medicine, Gastroenterology· Birmingham, AL
Internal Medicine, Gastroenterology (M.D.) with University of Alabama Health Services Foundation, PC and 1 other group, practicing in Birmingham, Alabama. 152 Medicare patients in 2024, $37,314 paid; nearly all of their 362 Part D prescriptions were generic (92%). Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,806 in all, mostly food and beverage. Lists Our Lady of Fatima Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1346796091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2016 |
| Last updated in NPPES | Jun 30, 2026 |
| Certified by provider | Jun 30, 2026 |
| Reactivated | Jun 27, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 52886 | AL |
| Internal Medicine, Gastroenterology | 207RG0100X | MD19125 | RI |
| Internal Medicine | 207R00000X | 57027521 | OH |
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 (AL); Practitioner - Gastroenterology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 348 across 44 procedure codes |
| Paid by Medicare | $37,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 362 · 623 30-day fills |
|---|---|
| Patients | 201 |
| Total drug cost | $25,726 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of Alabama Health Services Foundation, PCBirmingham, AL · 2,814 clinicians
- Prospect Chartercare Physicians LLCCranston, RI · 67 clinicians
Hospital affiliations
- Our Lady of Fatima HospitalNorth Providence, RI
- Roger Williams Medical CenterProvidence, RI
- The Miriam HospitalProvidence, RI
- University of Alabama HospitalBirmingham, AL
Industry payments (Open Payments)
- 2025$1,806 · 78 payments from 14 companies
- 2024$5,919 · 138 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $448.68 | 27 |
| Gilead Sciences, Inc. | $384.78 | 16 |
| Janssen Biotech, Inc. | $266.64 | 11 |
| Takeda Pharmaceuticals U.S.A., Inc. | $143.18 | 5 |
| Phathom Pharmaceuticals, Inc. | $140.67 | 2 |
What the 2025 payments were for
- Food and Beverage$1,806 · 78 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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