Adnan Ahmad Khan, M.D.
NPI 1477717585ActiveIndividual· Internal Medicine, Nephrology· Kansas City, MO
Internal Medicine, Nephrology (M.D.) with Regents of the University of California, practicing in Kansas City, Missouri. Their prescriptions cost Medicare Part D more than their services did: $234,055 for 1,447 claims, against $112,221 paid for services in 2024. Transmedics, Inc. was the largest of 4 companies reporting payments in 2025, $2,259 in all, mostly travel and lodging. Lists Torrance Memorial Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1477717585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2008 |
| Last updated in NPPES | Jul 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | A122069 | CA |
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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 292 |
|---|---|
| Services billed | 1,549 across 24 procedure codes |
| Paid by Medicare | $112,221 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,447 · 1,958 30-day fills |
|---|---|
| Patients | 205 |
| Total drug cost | $234,055 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliations
- Torrance Memorial Medical CenterTorrance, CA
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$2,259 · 6 payments from 4 companies
- 2024$161.69 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Transmedics, Inc. | $2,005 | 3 |
| Sirtex Medical Inc | $143.29 | 1 |
| Calliditas Therapeutics US Inc. | $80.40 | 1 |
| Janssen Biotech, Inc. | $30.60 | 1 |
What the 2025 payments were for
- Travel and Lodging$2,005 · 3 payments
- Food and Beverage$254.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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