Sylvia S. Chen, P.A.-C, MMS
NPI 1023131786ActiveIndividual· Physician Assistant· Santa Monica, CA
Physician Assistant (P.A.-C, MMS) in Santa Monica, California, licensed in CA, with an NPI issued in April 2007. Part D covered 77 prescriptions written in 2024, 61% of them generic. Organon LLC was the largest of 10 companies reporting payments in 2025, $239.14 in all, mostly food and beverage.
Overview
| NPI | 1023131786 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.-C, MMS |
| Sole proprietor | No |
| NPI issued | Apr 9, 2007 |
| Last updated in NPPES | Dec 7, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 16216 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 77 · 146 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $14,013 |
| Generic share | 61% of claims |
Industry payments (Open Payments)
- 2025$239.14 · 16 payments from 10 companies
- 2024$368.09 · 21 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $47.96 | 2 |
| Cepheid | $34.00 | 1 |
| Astellas Pharma US Inc | $24.47 | 1 |
| Millicent US Inc | $22.62 | 1 |
| Evofem Biosciences, Inc. | $19.51 | 1 |
What the 2025 payments were for
- Food and Beverage$239.14 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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