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

Individual provider Clinical Psychologist · NPI 1932479086

Dr. Michael A Hoyt, PHD is a Clinical Psychologist in Irvine, California. Practices as a sole proprietor. Licensed in California and New York.

Licensed in
CA, NY
In the registry since
2012
Specialties on file
2
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

33 Graham St
Irvine, CA 92617-4096
Phone: (917) 494-5902
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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 24076 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 019329-1 (NY)

Record details

NPI number1932479086
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 6, 2012
Last updated in NPPESSeptember 12, 2023
Certification dateSeptember 12, 2023

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