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

Individual provider Professional Counselor · NPI 1144556879

Dr. Thomas Jon Sommerfield, PHD is a Professional Counselor in Berlin, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2009
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

212 Mill St 2nd Fl
Berlin, CT 06037-2317
Phone: (860) 329-5239
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 001716 (CT)

Record details

NPI number1144556879
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 31, 2009
Last updated in NPPESOctober 31, 2009
Mailing address212 Mill St, 2nd Floor, Berlin, CT 06037-2317

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