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

David C Klein, PHD

Individual provider Clinical Psychologist · NPI 1952400582

David C Klein, PHD is a Clinical Psychologist in Mansfield, Connecticut. Graduated from Perelman School of Med at the University of Pennsylvania in 1975, 51 years ago. Practices with The William W Backus Hospital, a 247-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
51
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
CT
In the registry since
2006
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

207 Storrs Rd
Mansfield, CT 06250-0174
Phone: (860) 456-4604
Fax: (860) 456-1738
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 000695 (CT)

Record details

NPI number1952400582
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 174, Mansfield, CT 06250-0174

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1975 (51 years in practice)
Group practice The William W Backus Hospital — 247 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mansfield