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

Individual provider Clinical Social Worker · NPI 1851623722

Mary Ann Colf, LCSW is a Clinical Social Worker in Newhall, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
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

24123 Cross St
Newhall, CA 91321-3803
Phone: (661) 433-1638
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS16058 (CA)

Record details

NPI number1851623722
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 3, 2010
Last updated in NPPESFebruary 3, 2010

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