Healthcare Provider Details

I. General information

NPI: 1659767580
Provider Name (Legal Business Name): CECILIA CASSIDY LENAHAN LCPC, LAC
Entity Type: Individual
Gender: Female
Sole Proprietor: N

II. Dates (important events)

Enumeration Date: 04/07/2015
Last Update Date: 04/13/2026
Certification Date: 04/13/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

510 1ST AVE N
GREAT FALLS MT
59401-2592
US

IV. Provider business mailing address

601 1ST AVE N
GREAT FALLS MT
59401-2510
US

V. Phone/Fax

Practice location:
  • Phone: 406-454-6973
  • Fax: 406-791-9277
Mailing address:
  • Phone: 406-454-6973
  • Fax: 406-791-9277

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyN
Taxonomy Code101YP2500X
TaxonomyProfessional Counselor
License NumberBBH-LCPC-LIC-81696
License Number StateMT
# 2
Primary TaxonomyY
Taxonomy Code101YA0400X
TaxonomyAddiction (Substance Use Disorder) Counselor
License NumberBBH-LAC-LIC-4258
License Number StateMT

VIII. Authorized Official

Name:
Title or Position:
Credential:
Phone: