Hsuan-Hsiu Annie Chen, MD
NPI 1336642537 · Pediatrics Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsuan-Hsiu Annie Chen, MD is a Pediatrics Physician provider in Los Angeles, CA (NPI 1336642537).
Provider details
- NPI number
- 1336642537
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A160180 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-14
- Last updated
- 2024-11-27
- Certified
- 2024-11-27
Frequently asked questions
- What is Hsuan-Hsiu Annie Chen's NPI number?
- Hsuan-Hsiu Annie Chen's National Provider Identifier (NPI) is 1336642537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsuan-Hsiu Annie Chen's specialty?
- Hsuan-Hsiu Annie Chen is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Hsuan-Hsiu Annie Chen located?
- Hsuan-Hsiu Annie Chen's practice location on file with NPPES is 200 Ucla Medical Plz Ste 265, Los Angeles, CA 90095-6062.
- What is Hsuan-Hsiu Annie Chen's phone number?
- The practice phone number listed in the NPPES registry for Hsuan-Hsiu Annie Chen is (310) 825-0867.
- Does Hsuan-Hsiu Annie Chen accept Medicare?
- Hsuan-Hsiu Annie Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hsuan-Hsiu Annie Chen's NPI active?
- Yes — Hsuan-Hsiu Annie Chen's NPI (1336642537) is active in the NPPES registry as of the last update on 2024-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.