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

Individual provider Clinical Psychologist · NPI 1366654907

Dr. Clayton Sims Guthrie, PSYD is a Clinical Psychologist in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

80 University Pl 5th Fl
New York, NY 10003-4564 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 844-1883
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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 014036-1 (NY)

Record details

NPI number1366654907
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMay 4, 2007
Last updated in NPPESJuly 8, 2007

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