Ali Tariq Khan
NPI 1134514227ActiveIndividual· Internal Medicine, Gastroenterology· Arlington, VA
Internal Medicine, Gastroenterology with Virginia Hospital Center Physician Group LLC, practicing in Arlington, Virginia. Their prescriptions cost Medicare Part D more than their services did: $96,932 for 399 claims, against $37,270 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 18 companies reporting payments in 2025, $1,453 in all, mostly food and beverage. Lists Virginia Hospital Center as a hospital affiliation.
Overview
| NPI | 1134514227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 6, 2015 |
| Last updated in NPPES | Jun 16, 2023 |
| Certified by provider | Jun 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101278813 | VA |
| Internal Medicine | 207R00000X | 295395 | NY |
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 - Hospitalist (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 187 |
|---|---|
| Services billed | 340 across 25 procedure codes |
| Paid by Medicare | $37,270 |
Part D prescriptions in 2024
| Prescriptions (claims) | 399 · 566 30-day fills |
|---|---|
| Patients | 157 |
| Total drug cost | $96,932 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Virginia Hospital Center Physician Group LLCArlington, VA · 353 clinicians
Hospital affiliation
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$1,453 · 65 payments from 18 companies
- 2024$1,237 · 60 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $194.39 | 11 |
| Abbvie Inc. | $186.99 | 9 |
| Pfizer Inc. | $143.52 | 7 |
| Janssen Biotech, Inc. | $106.16 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $102.83 | 5 |
What the 2025 payments were for
- Food and Beverage$1,453 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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