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

Individual provider Clinical Social Worker · NPI 1538498944

Marial L Martyn, PHD, LCSW is a Clinical Social Worker in Norman, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2009
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.

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Practice location Address checks out

300 W Gray St Ste 102
Norman, OK 73069-7103
Phone: (405) 329-8821
Fax: (405) 801-3330
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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 1571 (OK)

Record details

NPI number1538498944
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedDecember 14, 2009
Last updated in NPPESDecember 14, 2009

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