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

Dr. Leonard G. Guitar, PSYD

Individual provider Clinical Psychologist · NPI 1164570339

Dr. Leonard G. Guitar, PSYD is a Clinical Psychologist in Old Saybrook, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

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

See every abbreviation used in this directory →

Practice location Address checks out

154 Main St
Old Saybrook, CT 06475-2373
Phone: (860) 358-3923
Fax: (860) 510-0628
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 001434 (CT)

Record details

NPI number1164570339
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedJanuary 6, 2007
Last updated in NPPESJune 12, 2013

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