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

Catherine E Gregori, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1710142468

Catherine E Gregori, LAC is an Addiction (Substance Use Disorder) Counselor in Billings, Montana. Licensed in Montana. Registered with an NPI since 2008.

Licensed in
MT
In the registry since
2008
Specialties on file
2
What do these letters mean?
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

848 Main St
Billings, MT 59105-3358
Phone: (406) 697-8828
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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 1577 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1194 (MT)

Record details

NPI number1710142468
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorNo
NPI enumeratedJuly 22, 2008
Last updated in NPPESDecember 16, 2014

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