Eugenia Chen, MD
NPI 1992383681 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eugenia Chen, MD is a Psychiatry Physician provider in Los Angeles, CA (NPI 1992383681).
Provider details
- NPI number
- 1992383681
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 19 |
| Buspirone Hcl | 19 |
| Sertraline Hcl | 19 |
| Escitalopram Oxalate | 15 |
| Trazodone Hcl | 14 |
| Duloxetine Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 250 Hospital PkwySan Jose, CA 95119-1103Phone: (408) 972-3000
Registry dates
- Enumerated
- 2021-04-01
- Last updated
- 2024-12-05
- Certified
- 2024-12-05
Frequently asked questions
- What is Eugenia Chen's NPI number?
- Eugenia Chen's National Provider Identifier (NPI) is 1992383681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugenia Chen's specialty?
- Eugenia Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Eugenia Chen located?
- Eugenia Chen's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-1103.
- What is Eugenia Chen's phone number?
- The practice phone number listed in the NPPES registry for Eugenia Chen is (424) 467-6882.
- Does Eugenia Chen accept Medicare?
- Eugenia Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eugenia Chen's NPI active?
- Yes — Eugenia Chen's NPI (1992383681) is active in the NPPES registry as of the last update on 2024-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.