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

Dr. Kathryn Portnow, EDD

Individual provider Mental Health Counselor · NPI 1639660053

Dr. Kathryn Portnow, EDD is a Mental Health Counselor in Maynard, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
Specialties on file
2
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

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Practice location Address checks out

71 Powder Mill Rd
Maynard, MA 01754-1410
Phone: (781) 641-3089
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LMHC10006901 (MA)
Psychologist Taxonomy 103T00000X · Licence PY8188 (MA)

Record details

NPI number1639660053
Entity typeIndividual (Type 1)
GenderFemale
Credentials EDD
Sole proprietorYes
NPI enumeratedMay 21, 2018
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

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