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

MS. Glenna G Pierce-Thorstenberg, LCSW

Individual provider Clinical Social Worker · NPI 1689904369

MS. Glenna G Pierce-Thorstenberg, LCSW is a Clinical Social Worker in Bixby, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

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

7627 E 126th St S
Bixby, OK 74008-2796
Phone: (918) 296-7746
Fax: (918) 209-5476
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 2154 (OK)

Record details

NPI number1689904369
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 2, 2010
Last updated in NPPESMarch 3, 2026
Certification dateMarch 3, 2026

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