Assad Oskuei, M.D.
NPI 1528313210ActiveIndividual· Internal Medicine, Pulmonary Disease· Los Alamitos, CA
Internal Medicine, Pulmonary Disease (M.D.) with Uc Regents, practicing in Los Alamitos, California. Their prescriptions cost Medicare Part D more than their services did: $1,156,803 for 2,406 claims, against $103,949 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 15 companies reporting payments in 2025, $92,398 in all, mostly speaking and faculty fees. Lists Memorialcare Long Beach Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1528313210 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 18, 2012 |
| Last updated in NPPES | Apr 23, 2026 |
| Certified by provider | Apr 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 193924 | 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 - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 408 |
|---|---|
| Services billed | 1,584 across 53 procedure codes |
| Paid by Medicare | $103,949 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,406 · 3,020 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $1,156,803 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Uc RegentsOrange, CA · 319 clinicians
Hospital affiliations
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$92,398 · 148 payments from 15 companies
- 2024$31,846 · 223 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $61,454 | 87 |
| Genzyme Corporation | $30,275 | 33 |
| Glaxosmithkline, LLC. | $199.20 | 12 |
| Sanofi-Aventis U.S. LLC | $97.99 | 1 |
| Ani Pharmaceuticals, Inc. | $62.43 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$82,525 · 34 payments
- Travel and Lodging$4,441 · 29 payments
- Food and Beverage$3,227 · 83 payments
- Consulting Fee$2,108 · 1 payment
- Education$97.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 pulmonologists in Los Alamitos · All pulmonologists in California