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

Dr. Donna May Zook, PHD

Individual provider Professional Counselor · NPI 1861559957

Dr. Donna May Zook, PHD is a Professional Counselor in Great Falls, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2007
Specialties on file
3
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

1601 2nd Ave N Ste 620
Great Falls, MT 59401-3259
Phone: (406) 453-5638
Fax: (406) 453-1534
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 1054 (MT)
Clinical Psychologist Taxonomy 103TC0700X · Licence MT349 (MT)
Forensic Psychologist Taxonomy 103TF0200X · Licence MT349 (MT)

Record details

NPI number1861559957
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 2, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address1601 2nd Ave N, Suite 620, Great Falls, MT 59401-3259

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