IndividualActive
Johanna Hyun
NPI 1295231587 · Behavior Analyst · Arcadia, CA
Johanna Hyun is a Behavior Analyst provider in Arcadia, CA (NPI 1295231587).
Provider details
- NPI number
- 1295231587
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- BACB234062 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
444 E Huntington Dr
Arcadia, CA 91006-6203
Phone: (310) 866-0609
Approximate (ZIP-level) locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2018-04-04
Frequently asked questions
- What is Johanna Hyun's NPI number?
- Johanna Hyun's National Provider Identifier (NPI) is 1295231587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Hyun's specialty?
- Johanna Hyun is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Johanna Hyun located?
- Johanna Hyun's practice location on file with NPPES is 444 E Huntington Dr, Arcadia, CA 91006-6203.
- What is Johanna Hyun's phone number?
- The practice phone number listed in the NPPES registry for Johanna Hyun is (310) 866-0609.
- Is Johanna Hyun's NPI active?
- Yes — Johanna Hyun's NPI (1295231587) is active in the NPPES registry as of the last update on 2018-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.