Muhammad F. Khokhar, MD
NPI 1033145586ActiveIndividual· Internal Medicine, Gastroenterology· Alexandria, VA
Internal Medicine, Gastroenterology (MD) with Wellspan Medical Group and 1 other group, practicing in Alexandria, Virginia. Their prescriptions cost Medicare Part D more than their services did: $401,740 for 781 claims, against $91,990 paid for services in 2024. Gilead Sciences, Inc. was the largest of 23 companies reporting payments in 2025, $2,033 in all, mostly food and beverage. Lists Inova Alexandria Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1033145586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 25, 2006 |
| Last updated in NPPES | May 28, 2026 |
| Certified by provider | May 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101278449 | VA |
| Internal Medicine, Gastroenterology | 207RG0100X | MD418315 | PA |
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 (DC); Practitioner - Gastroenterology (PA); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 324 |
|---|---|
| Services billed | 672 across 26 procedure codes |
| Paid by Medicare | $91,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 781 · 1,490 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $401,740 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Wellspan Medical GroupEphrata, PA · 2,480 clinicians
- Gastroenterology Associates of Northern Virginia, LLCAlexandria, VA · 100 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Fairfax HospitalFalls Church, VA
- Inova Mount Vernon HospitalAlexandria, VA
- Wellspan York HospitalYork, PA
Industry payments (Open Payments)
- 2025$2,033 · 88 payments from 23 companies
- 2024$1,962 · 69 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $333.89 | 14 |
| Abbvie Inc. | $255.34 | 16 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $229.40 | 10 |
| Ardelyx, Inc. | $147.20 | 10 |
| Novo Nordisk Inc | $140.50 | 2 |
What the 2025 payments were for
- Food and Beverage$2,033 · 88 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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