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

Crystal Williams, LCSW

Individual provider Clinical Social Worker · NPI 1215351796

Crystal Williams, LCSW is a Clinical Social Worker in Tulsa, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2014
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

1055 S Houston Ave
Tulsa, OK 74127-9043
Phone: (918) 921-3200
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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 5563 (OK)

Record details

NPI number1215351796
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedFebruary 5, 2014
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025

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