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

Individual provider Clinical Social Worker · NPI 1669690350

Derek John Matthews, LCSW is a Clinical Social Worker in Temple, Texas. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

1901 S 1st St
Temple, TX 76504-7451
Phone: (254) 743-1457
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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 23702 (CA)

Record details

NPI number1669690350
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedApril 20, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 2534, Temple, TX 76503-2534

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