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

Dr. Omar Tremayne Sims, PHD, LCSW

Individual provider Clinical Social Worker · NPI 1003194713

Dr. Omar Tremayne Sims, PHD, LCSW is a Clinical Social Worker in Athens, Georgia. Licensed in Georgia. Registered with an NPI since 2011.

Licensed in
GA
In the registry since
2011
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

455 N Lumpkin St
Athens, GA 30601-2744
Phone: (706) 369-7911
Fax: (706) 208-9509
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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 CSW005163 (GA)

Record details

NPI number1003194713
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , LCSW
Sole proprietorNo
NPI enumeratedJuly 29, 2011
Last updated in NPPESMay 28, 2014

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