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

MS. Karen J Kaczynski, PHD

Individual provider Psychologist · NPI 1700036738

MS. Karen J Kaczynski, PHD is a Psychologist in Waltham, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
Specialties on file
5
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

9 Hope Ave Headache Clinic
Waltham, MA 02453-2741
Phone: (617) 355-8104
Fax: (617) 730-0199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 8915 (MA)
Psychologist Taxonomy 103T00000X
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 8915 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 8915 (MA)
Health Psychologist Taxonomy 103TH0004X · Licence 8915 (MA)

Record details

NPI number1700036738
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 26, 2008
Last updated in NPPESSeptember 26, 2008
Mailing address333 Longwood Ave, 5th Floor, Boston, MA 02115-5711

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