Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Seoyun Choi, LCSW
Clinical Social Worker in La, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518294735
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Registry record
Entity type Individual (Type 1)
Name Seoyun Choi
Credential LCSW
Sex Female
Practice address 520 S Lafayette Park Place, #3 Floor, La, CA, 90057
Phone (213) 252-2100
Fax (213) 383-3146
Enumeration date Nov 9, 2009
Last updated in NPPES Jan 31, 2014
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCSW60392 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Seoyun Choi practice?
The practice location on file with NPPES is in La, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Seoyun Choi?
The National Provider Identifier (NPI) for Seoyun Choi is 1518294735, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ying Lin Student in an Organized Health Care Education/Training Program · La, CA NPI 1043405988 Estel Hahn Marriage & Family Therapist · Los Angeles, CA NPI 1417504242 Stephanie Lim Clinical Social Worker · Los Angeles, CA NPI 1922656966 Stephanie Pinilla Clinical Social Worker · Los Angeles, CA NPI 1033699319
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-31.