Search › Montana › Addiction (Substance Use Disorder) Counselor
Cecilia Lenahan, LCPC, LAC
NPI 1659767580 · on the registry since 2015
Practice
- Address
- 510 1st Ave N
Great Falls, MT 59401 - Phone
- (406) 454-6973
- Fax
- (406) 791-9277
- Clinicians at this address
- 6
Additional practice sites
- 3911 Central Ave, Great Falls, MT
- 2400 Central Ave Rm 118, Great Falls, MT
Registry record
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor
101YA0400X
- Also registered as
- Professional Counselor
- Licence states on file
- MT
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-04-13
- Status
- Not present in the most recent federal file
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Montana