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

Aaron Sironi, MS, LCPC

Individual provider Professional Counselor · NPI 1720211626

Aaron Sironi, MS, LCPC is a Professional Counselor in Billings, Montana. Practices as a sole proprietor. Licensed in Montana.

Licensed in
MT
In the registry since
2009
What do these letters mean?
MS — Master of Science
A graduate science degree.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

2590 Holman Ave Ste A
Billings, MT 59102-7440
Phone: (406) 294-5533
Fax: (406) 256-0001
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 1308 (MT)

Record details

NPI number1720211626
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , LCPC
Sole proprietorYes
NPI enumeratedAugust 26, 2009
Last updated in NPPESAugust 26, 2009

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