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

Dr. Gregory L. Mayer, PHD

Individual provider Clinical Neuropsychologist · NPI 1518048917

Dr. Gregory L. Mayer, PHD is a Clinical Neuropsychologist in Ogden, Utah. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
In the registry since
2006
Specialties on file
3
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

4699 Harrison Blvd Ste 300
Ogden, UT 84403-4396
Phone: (801) 479-8286
Fax: (801) 479-8247
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1160862501 (UT)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 1160862501 (UT)
Psychologist Taxonomy 103T00000X · Licence 1160862501 (UT)

Record details

NPI number1518048917
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESOctober 30, 2007

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