Alireza Khazaeizadeh, MD
NPI 1346411477ActiveIndividual· Internal Medicine· Anaheim, CA
Internal Medicine (MD) with Aria Urgent Care Associates Inc, practicing in Anaheim, California. Their prescriptions cost Medicare Part D more than their services did: $150,814 for 1,547 claims, against $90,061 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 6 companies reporting payments in 2025, $533.39 in all, mostly food and beverage.
Overview
| NPI | 1346411477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 17, 2008 |
| Last updated in NPPES | Nov 3, 2026 |
| Certified by provider | Nov 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A100885 | 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 | 271 |
|---|---|
| Services billed | 1,842 across 53 procedure codes |
| Paid by Medicare | $90,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,547 · 3,371 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $150,814 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Aria Urgent Care Associates IncAnaheim, CA · 2 clinicians
Other facilities
- Hoag Home HealthHome health agency · Newport Beach, CA
Industry payments (Open Payments)
- 2025$533.39 · 8 payments from 6 companies
- 2024$283.40 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $205.92 | 3 |
| E.R. Squibb & Sons, L.L.C. | $130.71 | 1 |
| Regeneron Healthcare Solutions, Inc. | $121.83 | 1 |
| Ultragenyx Pharmaceutical Inc. | $29.31 | 1 |
| Astrazeneca Pharmaceuticals LP | $24.81 | 1 |
What the 2025 payments were for
- Food and Beverage$533.39 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 235 internal medicine physicians in Anaheim · All internal medicine physicians in California