Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Olga Krahn, LCSW

Individual provider Social Worker · NPI 1447905120

Olga Krahn, LCSW is a Social Worker in Fairfield, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2022
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2420 Martin Rd Ste 200
Fairfield, CA 94534-8610
Phone: (707) 210-5802
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 59959 (CA)

Record details

NPI number1447905120
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 21, 2022
Last updated in NPPESApril 22, 2023
Certification dateApril 22, 2023

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