IndividualActive
Hannah Chung
NPI 1427993252 · Assistant Behavior Analyst · Santa Ana, CA
Hannah Chung is a Assistant Behavior Analyst provider in Santa Ana, CA (NPI 1427993252).
Provider details
- NPI number
- 1427993252
- Entity type
- Individual
- Primary specialty
- Assistant Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1651 E 4th St Ste 220
Santa Ana, CA 92701-5142
Phone: (424) 272-5238
Street-level locationGet directions
Mailing address
578 Washington Blvd Ste 913
Marina Del Rey, CA 90292-5421
Registry dates
- Enumerated
- 2026-04-20
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Hannah Chung's NPI number?
- Hannah Chung's National Provider Identifier (NPI) is 1427993252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Chung's specialty?
- Hannah Chung is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Hannah Chung located?
- Hannah Chung's practice location on file with NPPES is 1651 E 4th St Ste 220, Santa Ana, CA 92701-5142.
- What is Hannah Chung's phone number?
- The practice phone number listed in the NPPES registry for Hannah Chung is (424) 272-5238.
- Is Hannah Chung's NPI active?
- Yes — Hannah Chung's NPI (1427993252) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.