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

Charles Greg Stiver, LCSW

Individual provider Clinical Social Worker · NPI 1336460419

Charles Greg Stiver, LCSW is a Clinical Social Worker in Tulsa, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2010.

Licensed in
OK
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.

See every abbreviation used in this directory →

Practice location Address checks out

1516 S Boston Ave Ste 1
Tulsa, OK 74119-4029
Phone: (918) 561-6000
Fax: (918) 561-6001
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 3845 (OK)

Record details

NPI number1336460419
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 12, 2010
Last updated in NPPESFebruary 7, 2024
Certification dateFebruary 7, 2024

Other providers in Tulsa