Sook Kyung Park
NPI 1528953601 · Marriage & Family Therapist · Fullerton, CA
Sook Kyung Park is a Marriage & Family Therapist provider in Fullerton, CA (NPI 1528953601).
Provider details
- NPI number
- 1528953601
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social 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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 83 GoldenrodIrvine, CA 92614-7925Phone: (949) 307-3951
Registry dates
- Enumerated
- 2025-06-10
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Sook Kyung Park's NPI number?
- Sook Kyung Park's National Provider Identifier (NPI) is 1528953601, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sook Kyung Park's specialty?
- Sook Kyung Park is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sook Kyung Park located?
- Sook Kyung Park's practice location on file with NPPES is 680 Langsdorf Dr Ste 108, Fullerton, CA 92831-3702.
- What is Sook Kyung Park's phone number?
- The practice phone number listed in the NPPES registry for Sook Kyung Park is (714) 519-3944.
- Is Sook Kyung Park's NPI active?
- Yes — Sook Kyung Park's NPI (1528953601) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.