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

Stephanie L Porterfield, PHD

Individual provider Psychologist · NPI 1679509483

Stephanie L Porterfield, PHD is a Clinical Psychologist in Norman, Oklahoma. Qualified in 2001, 25 years ago. Accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
25
Licensed in
OK
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1225 W Main St Ste 102
Norman, OK 73069-6824
Phone: (405) 255-2591
Fax: (405) 325-1478
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 945 (OK)

Record details

NPI number1679509483
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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