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

Spencer P Clayton, PHD

Individual provider Clinical Psychologist · NPI 1972833325

Spencer P Clayton, PHD is a Clinical Psychologist in APO, Armed Forces Europe. Practices as a sole proprietor. Licensed in Utah.

Licensed in
UT
In the registry since
2010
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 →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Unit 3125
APO, AE 09094-3125
Phone: (314) 479-2390

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 8248681-2501 (UT)

Record details

NPI number1972833325
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 7, 2010
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

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