Annie Yao
NPI 1588241640 · Occupational Therapist · Costa Mesa, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annie Yao is a Occupational Therapist provider in Costa Mesa, CA (NPI 1588241640).
Provider details
- NPI number
- 1588241640
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-03-25
- Last updated
- 2023-10-27
- Certified
- 2021-03-25
Frequently asked questions
- What is Annie Yao's NPI number?
- Annie Yao's National Provider Identifier (NPI) is 1588241640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Yao's specialty?
- Annie Yao is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Annie Yao located?
- Annie Yao's practice location on file with NPPES is 1700 Adams Ave Ste 103, Costa Mesa, CA 92626-4865.
- What is Annie Yao's phone number?
- The practice phone number listed in the NPPES registry for Annie Yao is (714) 435-1745.
- Does Annie Yao accept Medicare?
- Annie Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annie Yao's NPI active?
- Yes — Annie Yao's NPI (1588241640) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.