Muhammad Asif Abbas Virk, MD
NPI 1275845620ActiveIndividual· Internal Medicine, Gastroenterology· York, PA
Internal Medicine, Gastroenterology (MD) with Wellspan Medical Group and 1 other group, practicing in York, Pennsylvania. 604 Medicare patients in 2024, $174,269 paid; nearly all of their 490 Part D prescriptions were generic (92%). Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $2,217 in all, mostly food and beverage. Lists Gettysburg Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1275845620 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 13, 2010 |
| Last updated in NPPES | Apr 30, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD440683 | PA |
| Internal Medicine | 207R00000X | MD440683 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 604 |
|---|---|
| Services billed | 6,008 across 57 procedure codes |
| Paid by Medicare | $174,269 |
Part D prescriptions in 2024
| Prescriptions (claims) | 490 · 766 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $131,031 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Hospital affiliations
- Gettysburg HospitalGettysburg, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
- Riddle Memorial HospitalMedia, PA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$2,217 · 105 payments from 19 companies
- 2024$2,530 · 108 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $422.26 | 28 |
| Takeda Pharmaceuticals U.S.A., Inc. | $324.37 | 13 |
| Madrigal Pharmaceuticals | $272.65 | 10 |
| Janssen Biotech, Inc. | $244.38 | 10 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $181.36 | 9 |
What the 2025 payments were for
- Food and Beverage$2,217 · 105 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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