Mohammad Aimal Ahmed-Khan, MD
NPI 1114505781ActiveIndividual· Internal Medicine· Orange, CA
Internal Medicine (MD) with Inpatient Specialists of California PC and 1 other group, practicing in Orange, California. In 2024 Medicare paid $24,947 for 165 patients, and Part D covered 354 of their prescriptions, 87% of them generic. Pfizer Inc. reported $17.02 in payments in 2024, mostly food and beverage. Lists College Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114505781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2021 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A197658 | CA |
| General Practice | 208D00000X | A197658 | CA |
| Internal Medicine | 207R00000X | 76080 | CT |
| General Practice | 208D00000X | 76080 | CT |
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 - General Surgery (CA); Practitioner - Internal Medicine (CA); Practitioner - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 263 across 32 procedure codes |
| Paid by Medicare | $24,947 |
Part D prescriptions in 2024
| Prescriptions (claims) | 354 · 378 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $9,472 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Inpatient Specialists of California PCOakdale, CA · 385 clinicians
- Prohealth Partners, A Medical GroupLong Beach, CA · 239 clinicians
Hospital affiliations
- College Medical CenterLong Beach, CA
- Memorialcare Long Beach Medical CenterLong Beach, CA
Industry payments (Open Payments)
- 2024$17.02 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $17.02 | 1 |
What the 2024 payments were for
- Food and Beverage$17.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 224 internal medicine physicians in Orange · All internal medicine physicians in California