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

Dr. Roy M. Isenberg, PHD

Individual provider Counseling Psychologist · NPI 1871575399

Dr. Roy M. Isenberg, PHD is a Counseling Psychologist in Oklahoma City, Oklahoma. Practices as a sole proprietor. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2005
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

717 NW 56th St
Oklahoma City, OK 73118-6030
Phone: (404) 415-2303
Fax: (415) 415-2301
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Health Service Psychologist (primary) Taxonomy 103TH0100X · Licence 313 (OK)
Counseling Psychologist Taxonomy 103TC1900X · Licence 313 (OK)

Record details

NPI number1871575399
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 18, 2005
Last updated in NPPESSeptember 11, 2025

Other providers in Oklahoma City