Pei-Jen Hwang, M.D.
NPI 1548442601ActiveIndividual· Anesthesiology· Monterey Park, CA
Anesthesiology (M.D.) in Monterey Park, California, trained at University of South Florida College of Medicine (class of 2003). Medicare paid $27,990 for services to 196 patients in 2024. Abbvie Inc. was the largest of 7 companies reporting payments in 2025, $558.80 in all, mostly food and beverage.
Overview
| NPI | 1548442601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 30, 2007 |
| Last updated in NPPES | Jul 27, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A89943 | 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 - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 207 across 5 procedure codes |
| Paid by Medicare | $27,990 |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Anesthesiology |
Medical group
- Glacier Cryo Medical P.CBrooklyn, NY · 4 clinicians
Industry payments (Open Payments)
- 2025$558.80 · 30 payments from 7 companies
- 2024$737.43 · 33 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $228.71 | 14 |
| Janssen Biotech, Inc. | $156.05 | 8 |
| Takeda Pharmaceuticals U.S.A., Inc. | $47.99 | 2 |
| Regeneron Healthcare Solutions, Inc. | $43.65 | 2 |
| Ardelyx, Inc. | $37.84 | 2 |
What the 2025 payments were for
- Food and Beverage$558.80 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 anesthesiologists in Monterey Park · All anesthesiologists in California