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

Mark D Litt, PHD

Individual provider Psychologist · NPI 1972501914

Mark D Litt, PHD is a Psychologist in Farmington, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
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

10 Talcott Notch Rd
Farmington, CT 06032-1800
Phone: (860) 679-6700
Fax: (860) 679-6736
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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 001441 (CT)
Psychologist Taxonomy 103T00000X · Licence 001441 (CT)

Record details

NPI number1972501914
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESSeptember 30, 2022

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