Abdul A. Khan, M.D.
NPI 1932120797ActiveIndividual· Internal Medicine· Costa Mesa, CA
Internal Medicine (M.D.) with Newport Mesa Medical Group, Inc, practicing in Costa Mesa, California. Their prescriptions cost Medicare Part D more than their services did: $653,107 for 8,549 claims, against $402,025 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $641.69 in all, mostly food and beverage. Lists Hoag Memorial Hospital Presbyterian and 1 other hospital as hospital affiliations.
Overview
| NPI | 1932120797 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Oct 20, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A44120 | 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 | 462 |
|---|---|
| Services billed | 4,957 across 26 procedure codes |
| Paid by Medicare | $402,025 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,549 · 13,742 30-day fills |
|---|---|
| Patients | 657 |
| Total drug cost | $653,107 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Newport Mesa Medical Group, IncCosta Mesa, CA · 2 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Uci Health-OrangeOrange, CA
Other facilities
- Healthways Home Health Services, IncHome health agency · Irvine, CA
- Hoag Home HealthHome health agency · Newport Beach, CA
- Advanced Quality Hospice IncHospice · Thousand Oaks, CA
- Kindred Hospital WestminsterLong-term care hospital · Westminster, CA
- Crystal Cove Care CenterNursing home · Newport Beach, CA
- Fountain Valley Post AcuteNursing home · Fountain Valley, CA
- Huntington Valley Healthcare CenterNursing home · Huntington Beach, CA
- Pacific Haven Subacute and Healthcare CenterNursing home · Garden Grove, CA
- Victoria Healthcare and Rehabilitation CenterNursing home · Costa Mesa, CA
Industry payments (Open Payments)
- 2025$641.69 · 33 payments from 10 companies
- 2024$732.86 · 36 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $226.44 | 13 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $108.45 | 6 |
| Mayne Pharma Commercial LLC | $65.86 | 2 |
| Glaxosmithkline, LLC. | $58.20 | 3 |
| Lilly USA, LLC | $45.00 | 2 |
What the 2025 payments were for
- Food and Beverage$641.69 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Costa Mesa · All internal medicine physicians in California