Individual
MARK L DENNEHY
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Contact information
Practice address
630 W MERCURY ST, BUTTE, MT 59701-1510
(406) 299-3448
Mailing address
630 W MERCURY ST, BUTTE, MT 59701-1510
(406) 299-3448
Taxonomy
Speciality
Code
Description
License number
State
101YA0400X
Addiction (Substance Use Disorder) Counselor
Primary
19009
MT
Other
Enumeration date
11/20/2025
Last updated
11/20/2025
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