Amer B. Malik, MD
NPI 1679560684ActiveIndividual· Internal Medicine, Gastroenterology· Riverside, RI
Internal Medicine, Gastroenterology (MD) with Lifespan Physician Group Inc and 1 other group, practicing in Riverside, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $416,677 for 625 claims, against $32,384 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 2 companies reporting payments in 2025, $128.98 in all, mostly food and beverage. Lists Rhode Island Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1679560684 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Mar 5, 2026 |
| Certified by provider | Mar 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD07845 | 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 - Gastroenterology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 318 across 28 procedure codes |
| Paid by Medicare | $32,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 625 · 957 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $416,677 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Brown MedicineRiverside, RI · 217 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$128.98 · 2 payments from 2 companies
- 2024$781.74 · 36 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $106.67 | 1 |
| Abbvie Inc. | $22.31 | 1 |
What the 2025 payments were for
- Food and Beverage$128.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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