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

Individual provider Clinical Neuropsychologist · NPI 1629299367

Donald M Nockleby, PHD is a Clinical Neuropsychologist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona, Montana and Texas.

Licensed in
AZ, MT, TX
In the registry since
2007
Specialties on file
6
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

3625 N 16th St Ste 104
Phoenix, AZ 85016-6443
Phone: (602) 271-6165
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence 1583 (AZ)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 33310 (TX)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 178 (MT)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 1583 (AZ)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 33310 (TX)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 178 (MT)

Record details

NPI number1629299367
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 1, 2007
Last updated in NPPESApril 23, 2012

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