Mental Health Therapist

Mary Penberthy-macki, LCPC

1597 Avenue D, Suite 1, Billings, Montana, 59102-3010

About Mary Penberthy-macki

Mary Penberthy-macki is a therapist based in Billings, Montana who is specialized in Mental Health Counselor. Active license number of Mary Penberthy-macki is 701LCPC for Mental Health Counselor in Montana. Her current practice location is 1597 Avenue D, Suite 1, Billings. Patients can reach her at 406-238-9890 or can fax her at 406-294-0967. Mary Penberthy-macki is LCPC in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1649282500.

Mary Penberthy-macki is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mary Penberthy-macki 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 Penberthy-macki
Specialization Mental Health Counselor
Credentials LCPC
Gender Female
Practice Address: 1597 Avenue D, Suite 1
Billings, MT - 59102-3010
Fax 406-294-0967

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 Number1649282500
NPI Enumeration Date: 12 Aug, 2006
NPI Last Update On: 13 Nov, 2009

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 Penberthy-macki are as mentioned below.

License NumberSpecializationStateStatus
701LCPCMental Health Counselor MontanaPrimary

Other Medical Identifiers

Other legacy medical identifiers associated with Mary Penberthy-macki such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
000075016OtherMontanaBCBS
0255119MedicaidMontana

Mailing Address

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

Mary Penberthy-macki
1597 Avenue D, Suite 1
Billings, MT - 59102-3010
Phone: 406-238-9890
Fax: 406-294-0967

Book an Appointment with Mary Penberthy-macki

To schedule an appointment, contact Mary Penberthy-macki at 1597 Avenue D, Suite 1, Billings, Montana or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Penberthy-macki:

Mary Penberthy-macki is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Mary Penberthy-macki is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Penberthy-macki practices at 1597 Avenue D, Suite 1, Billings, Montana, 59102-3010.

To schedule an appointment with Mary Penberthy-macki, please contact the office at 406-238-9890.

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