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

Dr. Thomas Haydn Styron, PHD

Individual provider Clinical Psychologist · NPI 1578894192

Dr. Thomas Haydn Styron, PHD is a Clinical Psychologist in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Micronesia.

Licensed in
FM
In the registry since
2010
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 Park St Ste 144
New Haven, CT 06519-1109
Phone: (203) 974-7174
Fax: (203) 974-7719
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 002238 (FM)

Record details

NPI number1578894192
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 21, 2010
Last updated in NPPESJanuary 21, 2010
Mailing address34 Park St Ste 144, New Haven, CT 06519-1109

Other providers in New Haven