Addiction Therapist

Mary Johanna Mahoney

630 W Mercury St, Butte, Montana, 59701-1510

About Mary Johanna Mahoney

Mary Johanna Mahoney is a therapist based in Butte, Montana who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mary Johanna Mahoney is BBH-LAC-LIC-70233 for Addiction (Substance Use Disorder) Counselor in Montana. Her current practice location is 630 W Mercury St, Butte. Patients can reach her at 406-496-1172 or can fax her at 406-782-6964. Mary Johanna Mahoney NPI number (Unique professional ID assigned by NPPES) is 1275497240.

Mary Johanna Mahoney is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Mary Johanna Mahoney speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mary Johanna Mahoney
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 630 W Mercury St,
Butte, MT - 59701-1510
Fax 406-782-6964

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1275497240
NPI Enumeration Date: 12 Dec, 2025
NPI Last Update On: 12 Dec, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Johanna Mahoney are as mentioned below.

License NumberSpecializationStateStatus
BBH-LAC-LIC-70233Addiction (Substance Use Disorder) Counselor MontanaPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mary Johanna Mahoney
630 W Mercury St,
Butte, MT - 59701-1510
Phone: 406-496-1172
Fax: 406-782-6964

Book an Appointment with Mary Johanna Mahoney

To schedule an appointment, contact Mary Johanna Mahoney at 630 W Mercury St, Butte, Montana or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Johanna Mahoney:

Mary Johanna Mahoney is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Mary Johanna Mahoney is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Johanna Mahoney practices at 630 W Mercury St, Butte, Montana, 59701-1510.

To schedule an appointment with Mary Johanna Mahoney, please contact the office at 406-496-1172.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.