Ali J. Husain, MD
NPI 1316998883ActiveIndividual· Internal Medicine, Gastroenterology· Frederick, MD
Internal Medicine, Gastroenterology (MD) in Frederick, Maryland, trained at Washington University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $1,173,476 for 1,053 claims, against $107,726 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,438 in all, mostly food and beverage.
Overview
| NPI | 1316998883 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Nov 7, 2023 |
| Certified by provider | Nov 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | D0078185 | MD |
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 (DC); Practitioner - Gastroenterology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 1,061 across 34 procedure codes |
| Paid by Medicare | $107,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,053 · 2,281 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $1,173,476 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
Medical groups
- Meritus Medical Center IncHagerstown, MD · 743 clinicians
- Frederick Gastroenterology Associates PAFrederick, MD · 16 clinicians
Hospital affiliations
- Frederick Health HospitalFrederick, MD
- Holy Cross Germantown HospitalGermantown, MD
- Meritus Medical CenterHagerstown, MD
Industry payments (Open Payments)
- 2025$1,438 · 64 payments from 14 companies
- 2024$1,903 · 78 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $346.61 | 19 |
| Pfizer Inc. | $213.87 | 10 |
| Takeda Pharmaceuticals U.S.A., Inc. | $175.41 | 7 |
| Janssen Biotech, Inc. | $175.13 | 5 |
| Lilly USA, LLC | $114.55 | 5 |
What the 2025 payments were for
- Food and Beverage$1,334 · 61 payments
- Education$103.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 gastroenterologists in Frederick · All gastroenterologists in Maryland