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

Individual provider Psychologist · NPI 1629255286

Dr. Joseph R Guthrie, PHD is a Psychologist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2008
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

5402 E Osborn Rd
Phoenix, AZ 85018-6107
Phone: (480) 484-4909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X (AZ)

Record details

NPI number1629255286
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 25, 2008
Last updated in NPPESFebruary 11, 2008

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