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

Matthew Williamson

Individual provider Mental Health Counselor · NPI 1386805166

Matthew Williamson is a Mental Health Counselor in Los Angeles, California. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

12021 Wilmington Ave Lot C
Los Angeles, CA 90059-3019
Phone: (310) 668-8260
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1386805166
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 24, 2008
Last updated in NPPESJune 24, 2008

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