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

Dr. Cathryn Glanton Holzhauer, PHD

Individual provider Psychologist · NPI 1154840668

Dr. Cathryn Glanton Holzhauer, PHD is a Psychologist in Leeds, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2017.

Licensed in
MA
In the registry since
2017
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

421 N Main St
Leeds, MA 01053-9764
Phone: (413) 584-4040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 10672 (MA)

Record details

NPI number1154840668
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 15, 2017
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026
Mailing addressPo Box 212, Lenox Dale, MA 01242-0212

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