Levon Haik Gazarian, M.D
NPI 1538270749ActiveIndividual· Internal Medicine· Arcadia, CA
Internal Medicine (M.D) in Arcadia, California, licensed in CA, with an NPI issued in August 2006. Their prescriptions cost Medicare Part D more than their services did: $1,418,408 for 17,944 claims, against $424,334 paid for services in 2024. Novo Nordisk Inc was the largest of 19 companies reporting payments in 2025, $1,490 in all, mostly food and beverage. Lists Usc Arcadia Hospital as a hospital affiliation.
Overview
| NPI | 1538270749 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 6, 2026 |
| Certified by provider | Jul 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A40804 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 770 |
|---|---|
| Services billed | 5,761 across 35 procedure codes |
| Paid by Medicare | $424,334 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,944 · 30,614 30-day fills |
|---|---|
| Patients | 832 |
| Total drug cost | $1,418,408 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliation
- Usc Arcadia HospitalArcadia, CA
Other facilities
- Adept Home Health Services, IncHome health agency · Upland, CA
- Concord Home Health CareHome health agency · Pasadena, CA
- Essential Home Health Care Corp.Home health agency · Tarzana, CA
- Home Health Plus Services, IncHome health agency · Arcadia, CA
- Sante Home Health, IncHome health agency · Diamond Bar, CA
- Arcadia Care CenterNursing home · Arcadia, CA
- Huntington Drive Health and Rehabilitation CenterNursing home · Arcadia, CA
- Monte Vista Healthcare CenterNursing home · Duarte, CA
- Royal Oaks Manor-Bradbury OaksNursing home · Duarte, CA
- Temple City HealthcareNursing home · Temple City, CA
Industry payments (Open Payments)
- 2025$1,490 · 58 payments from 19 companies
- 2024$1,212 · 51 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $262.11 | 9 |
| Astrazeneca Pharmaceuticals LP | $246.43 | 14 |
| Boston Scientific Corporation | $163.37 | 2 |
| Axsome Therapeutics, Inc. | $136.04 | 6 |
| Glaxosmithkline, LLC. | $83.10 | 3 |
What the 2025 payments were for
- Food and Beverage$1,490 · 58 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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