Onica Yu, COTA
NPI 1629964085 · Occupational Therapy Assistant · Santa Ana, CA
Onica Yu, COTA is a Occupational Therapy Assistant provider in Santa Ana, CA (NPI 1629964085).
Provider details
- NPI number
- 1629964085
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- OTA7167 (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
1 yr 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
- 2025-06-13
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Onica Yu's NPI number?
- Onica Yu's National Provider Identifier (NPI) is 1629964085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Onica Yu's specialty?
- Onica Yu is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Onica Yu located?
- Onica Yu's practice location on file with NPPES is 1030 W Warner Ave, Santa Ana, CA 92707-3147.
- What is Onica Yu's phone number?
- The practice phone number listed in the NPPES registry for Onica Yu is (714) 546-6450.
- Is Onica Yu's NPI active?
- Yes — Onica Yu's NPI (1629964085) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.