Michelle K. Chen, MD
NPI 1528098399ActiveIndividual· Anesthesiology· Lynwood, CA
Anesthesiology (MD) with Landmark Anesthesia Medical Group and 1 other group, practicing in Lynwood, California. Medicare paid $10,208 for services to 50 patients in 2024. Merz North America, Inc. was the largest of 2 companies reporting payments in 2025, $163.44 in all, mostly food and beverage. Lists Chino Valley Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1528098399 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Jul 21, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A78002 | 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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 51 across 27 procedure codes |
| Paid by Medicare | $10,208 |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Landmark Anesthesia Medical GroupLynwood, CA · 18 clinicians
- Pier Anesthesia Group IncSan Dimas, CA · 13 clinicians
Hospital affiliations
- Chino Valley Medical CenterChino, CA
- Montclair Hospital Medical CenterMontclair, CA
- San Dimas Community HospitalSan Dimas, CA
Industry payments (Open Payments)
- 2025$163.44 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merz North America, Inc. | $122.65 | 1 |
| Johnson & Johnson Surgical Vision, Inc. | $40.79 | 1 |
What the 2025 payments were for
- Food and Beverage$163.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 anesthesiologists in Lynwood · All anesthesiologists in California