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

Mari Hashimoto, LCSW

Individual provider Mental Health Counselor · NPI 1104943166

Mari Hashimoto, LCSW is a Mental Health Counselor in Los Angeles, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

520 S La Fayette Park Pl Fl 3
Los Angeles, CA 90057-1607
Phone: (213) 252-2100
Fax: (213) 252-2199
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS26236 (CA)
Mental Health Counselor Taxonomy 101YM0800X · Licence ASW13110 (CA)

Record details

NPI number1104943166
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedMarch 23, 2007
Last updated in NPPESJanuary 27, 2017

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