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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1891858627

Dr. Mary Elaine Fitzpatrick, PHD is an Addiction (Substance Use Disorder) Counselor in Billings, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2006
Specialties on file
2
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

631 Clark Ave
Billings, MT 59101-1614
Phone: (406) 252-3851
Fax: (206) 203-3569
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 515 (MT)
Professional Counselor Taxonomy 101YP2500X · Licence 46 (MT)

Record details

NPI number1891858627
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 19, 2006
Last updated in NPPESSeptember 11, 2025

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