Joyce Hsiao, DO
NPI 1386106565 · Anesthesiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Hsiao, DO is a Anesthesiology Physician provider in Los Angeles, CA (NPI 1386106565).
Provider details
- NPI number
- 1386106565
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 20A20636 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-04-04
- Last updated
- 2023-08-23
- Certified
- 2023-08-23
Frequently asked questions
- What is Joyce Hsiao's NPI number?
- Joyce Hsiao's National Provider Identifier (NPI) is 1386106565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Hsiao's specialty?
- Joyce Hsiao is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Hsiao located?
- Joyce Hsiao's practice location on file with NPPES is 757 Westwood Plz Ste 3325, Los Angeles, CA 90095-6237.
- What is Joyce Hsiao's phone number?
- The practice phone number listed in the NPPES registry for Joyce Hsiao is (310) 267-8653.
- Does Joyce Hsiao accept Medicare?
- Joyce Hsiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Hsiao's NPI active?
- Yes — Joyce Hsiao's NPI (1386106565) is active in the NPPES registry as of the last update on 2023-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.