Talat Afsana Khan, MD
NPI 1992886337ActiveIndividual· Internal Medicine· Corona, CA
Internal Medicine (MD) in Corona, California, trained at Howard University College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $516,963 for 5,791 claims, against $19,602 paid for services in 2024. Corcept Therapeutics was the largest of 5 companies reporting payments in 2025, $228.85 in all, mostly food and beverage.
Overview
| NPI | 1992886337 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 18, 2006 |
| Last updated in NPPES | Nov 21, 2025 |
| Certified by provider | Nov 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A68736 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 390 across 26 procedure codes |
| Paid by Medicare | $19,602 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,791 · 12,143 30-day fills |
|---|---|
| Patients | 326 |
| Total drug cost | $516,963 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical group
- Healthcare Partners Affiliates Medical GroupAnaheim, CA · 754 clinicians
Other facilities
- Ideal Home Health Care, Inc.Home health agency · Burbank, CA
Industry payments (Open Payments)
- 2025$228.85 · 9 payments from 5 companies
- 2024$214.37 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $107.33 | 4 |
| Astrazeneca Pharmaceuticals LP | $39.06 | 2 |
| Redhill Biopharma Inc. | $34.78 | 1 |
| Novo Nordisk Inc | $24.11 | 1 |
| Amgen Inc. | $23.57 | 1 |
What the 2025 payments were for
- Food and Beverage$228.85 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 internal medicine physicians in Corona · All internal medicine physicians in California