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

Dr. John Thomas Collins, PHD

Individual provider Clinical Psychologist · NPI 1073819694

Dr. John Thomas Collins, PHD is a Clinical Psychologist in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2011
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 checks out

357 Whitney Ave # 7
New Haven, CT 06511-2364
Phone: (203) 782-6470
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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 1183 (CT)

Record details

NPI number1073819694
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 28, 2011
Last updated in NPPESJanuary 28, 2011

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