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

Dr. Donald Ralph Durham, PHD

Individual provider Psychologist · NPI 1134339237

Dr. Donald Ralph Durham, PHD is a Psychologist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007
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

3233 W Peoria Ave Ste 108
Phoenix, AZ 85029-4614
Phone: (602) 692-9238
Fax: (602) 795-7345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1822 (AZ)

Record details

NPI number1134339237
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESJanuary 19, 2011

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