Maryam Zamanian, MD
NPI 1184672461ActiveIndividual· Internal Medicine, Critical Care Medicine· Whittier, CA
Internal Medicine, Critical Care Medicine (MD) with Whittier Pulmonary and Critical Care Medical Group, Inc., practicing in Whittier, California. Medicare paid $51,122 for services to 138 patients in 2024. Abbvie Inc. reported $128.27 in payments in 2025, mostly food and beverage. Lists Pih Health Downey Hospital as a hospital affiliation.
Overview
| NPI | 1184672461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Nov 22, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | C54602 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | C54602 | 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 | 138 |
|---|---|
| Services billed | 345 across 13 procedure codes |
| Paid by Medicare | $51,122 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Critical Care (Intensivists), Pulmonary Disease |
Medical group
- Whittier Pulmonary and Critical Care Medical Group, Inc.Whittier, CA · 15 clinicians
Hospital affiliation
- Pih Health Downey HospitalDowney, CA
Industry payments (Open Payments)
- 2025$128.27 · 1 payment from 1 company
- 2024$166.41 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $128.27 | 1 |
What the 2025 payments were for
- Food and Beverage$128.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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