So Kim-Castillo, LMFT
NPI 1821668047 · Marriage & Family Therapist · San Francisco, CA
So Kim-Castillo, LMFT is a Marriage & Family Therapist provider in San Francisco, CA (NPI 1821668047).
Provider details
- NPI number
- 1821668047
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 139915 (CA)
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
4 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
- 2021-06-29
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is So Kim-Castillo's NPI number?
- So Kim-Castillo's National Provider Identifier (NPI) is 1821668047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is So Kim-Castillo's specialty?
- So Kim-Castillo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is So Kim-Castillo located?
- So Kim-Castillo's practice location on file with NPPES is 2354 Post St Ste D, San Francisco, CA 94115-3424.
- What is So Kim-Castillo's phone number?
- The practice phone number listed in the NPPES registry for So Kim-Castillo is (650) 273-0914.
- Is So Kim-Castillo's NPI active?
- Yes — So Kim-Castillo's NPI (1821668047) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.