Joyce Yao, OTR L
NPI 1518914019 · Pediatric Occupational Therapist · Costa Mesa, CA
Joyce Yao, OTR L is a Pediatric Occupational Therapist provider in Costa Mesa, CA (NPI 1518914019).
Provider details
- NPI number
- 1518914019
- Entity type
- Individual
- Primary specialty
- Pediatric Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR L
- Sex
- Female
- Sole proprietor
- No
- License
- 4235 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joyce Yao's NPI number?
- Joyce Yao's National Provider Identifier (NPI) is 1518914019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Yao's specialty?
- Joyce Yao is listed in the NPPES registry with a primary specialty of Pediatric Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joyce Yao located?
- Joyce Yao's practice location on file with NPPES is 425 E 18th St, Costa Mesa, CA 92627-3161.
- What is Joyce Yao's phone number?
- The practice phone number listed in the NPPES registry for Joyce Yao is (949) 574-1200.
- Is Joyce Yao's NPI active?
- Yes — Joyce Yao's NPI (1518914019) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.