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

Gretchen Dittrich

Individual provider Behavior Analyst · NPI 1003358706

Gretchen Dittrich is a Behavior Analyst in Worcester, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2016.

Licensed in
MA
In the registry since
2016
Specialties on file
2

Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (774) 442-2263
Fax: (774) 442-2270
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 0005 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 0005 (MA)

Record details

NPI number1003358706
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 11, 2016
Last updated in NPPESNovember 11, 2016

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