Brian Ha
NPI 1003371295 · Occupational Therapy Assistant · Costa Mesa, CA
Brian Ha is a Occupational Therapy Assistant provider in Costa Mesa, CA (NPI 1003371295).
Provider details
- NPI number
- 1003371295
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 413011 (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
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
- 2019-02-01
- Last updated
- 2019-02-01
Frequently asked questions
- What is Brian Ha's NPI number?
- Brian Ha's National Provider Identifier (NPI) is 1003371295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Ha's specialty?
- Brian Ha is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Brian Ha located?
- Brian Ha's practice location on file with NPPES is 1700 Adams Ave, Costa Mesa, CA 92626-4865.
- What is Brian Ha's phone number?
- The practice phone number listed in the NPPES registry for Brian Ha is (714) 556-2288.
- Is Brian Ha's NPI active?
- Yes — Brian Ha's NPI (1003371295) is active in the NPPES registry as of the last update on 2019-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.