Individual provider · Type 1 NPI
Cecilia Cassidy Lenahan, LCPC, LAC
Addiction (Substance Use Disorder) Counselor · Great Falls, MT
NPI number
1659767580
Active
Practice location
510 1st Ave N
Great Falls, MT 59401-2592
Fax (406) 791-9277
Mailing address
601 1st Ave N
Great Falls, MT 59401-2510
Other practice locations
- 3911 Central Ave, Great Falls, MT 59405-1637 · (406) 454-6973
- 2400 Central Ave Rm 118, Great Falls, MT 59401-3915 · (406) 454-6973
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| Professional Counselor | 101YP2500X | BBH-LCPC-LIC-81696 (MT) |
| Addiction (Substance Use Disorder) Counselor Primary | 101YA0400X | BBH-LAC-LIC-4258 (MT) |
Addiction (Substance Use Disorder) Counselor: Definition to come...
5 other providers at this address
- Elijah Logan Sundstrom, ACLCAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1386524304
- Joseph Edward Hansen, LCSWClinical Social Worker Great Falls, MT NPI 1902538127
- Julie Trosper, LCPC, ACLCMental Health Counselor Great Falls, MT NPI 1669847661
- Mandy Knight, LCSWClinical Social Worker Great Falls, MT NPI 1689091225
- Shannon M. Hines, LMSW, CSWEClinical Social Worker Great Falls, MT NPI 1861756751
Other addiction (substance use disorder) counselor providers in Great Falls
- Norbert Lee Houle, LACAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1013189844
- Rita N/a Francis, STUDENTAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1013613629
- Mary E. Wilkinson, ACLCAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1023909090
- George Michael MeadorsAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1033696661
- Toni Renee Desjardin, LACAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1033902812
- Julie Loretta Messerly, LACAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1043514599
- Nathan Wade Steward, LACEAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1043675945
- Terrie Sandstrom, LACAddiction (Substance Use Disorder) Counselor Great Falls, MT NPI 1083978175
About NPI 1659767580
Cecilia Cassidy Lenahan, LCPC, LAC's National Provider Identifier is 1659767580, issued on Apr 7, 2015. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in Great Falls, MT. The record was last updated on Apr 13, 2026.