Mariam Fayek, MD
NPI 1316997588ActiveIndividual· Internal Medicine, Gastroenterology· Providence, RI
Internal Medicine, Gastroenterology (MD) in Providence, Rhode Island, trained at Howard University College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $69,416 for 619 claims, against $9,463 paid for services in 2024. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $540.05 in all, mostly food and beverage.
Overview
| NPI | 1316997588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 11, 2006 |
| Last updated in NPPES | Jul 6, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD13013 | RI |
| Internal Medicine | 207R00000X | 001959988 | PA |
| Internal Medicine | 207R00000X | MD13013 | RI |
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 - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 119 across 21 procedure codes |
| Paid by Medicare | $9,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 619 · 1,055 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $69,416 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Rhode Island HospitalProvidence, RI
- Women & Infants Hospital of Rhode IslandProvidence, RI
Industry payments (Open Payments)
- 2025$540.05 · 5 payments from 3 companies
- 2024$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $391.09 | 3 |
| Ipsen Biopharmaceuticals, Inc | $113.40 | 1 |
| Madrigal Pharmaceuticals | $35.56 | 1 |
What the 2025 payments were for
- Food and Beverage$540.05 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 gastroenterologists in Providence · All gastroenterologists in Rhode Island