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

Dr. Leonard Anthony Doerfler, PHD

Individual provider Cognitive & Behavioral Psychologist · NPI 1538650601

Dr. Leonard Anthony Doerfler, PHD is a Cognitive & Behavioral Psychologist in Shrewsbury, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
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

26 Pinedale Rd
Shrewsbury, MA 01545-3502
Phone: (508) 754-9537
Show map & directions

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

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence 4267 (MA)

Record details

NPI number1538650601
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 24, 2018
Last updated in NPPESMay 24, 2018