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

Dr. Thomas J Zwicker, PHD, BCBA-D

Individual provider Behavior Analyst · NPI 1093021941

Dr. Thomas J Zwicker, PHD, BCBA-D is a Behavior Analyst in Hamden, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2010.

Licensed in
CT, NY
In the registry since
2010
Specialties on file
3
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

34 Woodlawn St
Hamden, CT 06517-1337
Phone: (203) 901-0646
Fax: (475) 227-2242
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 299 (CT)
Behavior Analyst Taxonomy 103K00000X · Licence 1-10-7036
Behavior Analyst Taxonomy 103K00000X · Licence 000162 (NY)

Record details

NPI number1093021941
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , BCBA-D
Sole proprietorNo
NPI enumeratedAugust 28, 2010
Last updated in NPPESOctober 10, 2022
Certification dateOctober 10, 2022

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