Sophia Janjua Khan, M.D.
NPI 1285606491ActiveIndividual· Internal Medicine, Gastroenterology· Oklahoma City, OK
Internal Medicine, Gastroenterology (M.D.) with Mercy Clinic Oklahoma Communities, practicing in Oklahoma City, Oklahoma. In 2024 Medicare paid $92,698 for 550 patients, and Part D covered 1,766 of their prescriptions, 84% of them generic. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $1,064 in all, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc as a hospital affiliation.
Overview
| NPI | 1285606491 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 2, 2006 |
| Last updated in NPPES | Jul 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 28637 | OK |
| Internal Medicine, Gastroenterology | 207RG0100X | 01051448 | IN |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 550 |
|---|---|
| Services billed | 862 across 33 procedure codes |
| Paid by Medicare | $92,698 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,766 · 3,433 30-day fills |
|---|---|
| Patients | 818 |
| Total drug cost | $111,084 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
Industry payments (Open Payments)
- 2025$1,064 · 55 payments from 14 companies
- 2024$927.00 · 54 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $357.81 | 22 |
| Gilead Sciences, Inc. | $157.05 | 10 |
| Pharmacosmos Therapeutics Inc. | $147.74 | 1 |
| Genzyme Corporation | $84.80 | 5 |
| Madrigal Pharmaceuticals | $83.76 | 3 |
What the 2025 payments were for
- Food and Beverage$1,064 · 55 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 89 gastroenterologists in Oklahoma City · All gastroenterologists in Oklahoma