Addiction Therapist

Mr. Xavier Oldchief

503 Popimi St, Browning, Montana, 59417-5315

About Mr. Xavier Oldchief

Mr. Xavier Oldchief is a therapist based in Browning, Montana who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mr. Xavier Oldchief is BBH-SWLC-LIC-49499 for Mental Health Counselor in Montana. His current practice location is 503 Popimi St, Browning. Patients can reach him at 406-338-7912. Mr. Xavier Oldchief NPI number (Unique professional ID assigned by NPPES) is 1497631832.

Mr. Xavier Oldchief is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Mr. Xavier Oldchief 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 Mr. Xavier Oldchief
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 503 Popimi St,
Browning, MT - 59417-5315

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 Number1497631832
NPI Enumeration Date: 12 Aug, 2025
NPI Last Update On: 12 Aug, 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 Mr. Xavier Oldchief are as mentioned below.

License NumberSpecializationStateStatus
BBH-SWLC-LIC-49499Mental Health Counselor MontanaPrimary
BBH-ACL-LIC-50588Addiction (Substance Use Disorder) Counselor MontanaSecondary

Mailing Address

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

Mr. Xavier Oldchief
Po Box 2224,
Browning, MT - 59417-2224
Phone: 406-845-6606

Book an Appointment with Mr. Xavier Oldchief

To schedule an appointment, contact Mr. Xavier Oldchief at 503 Popimi St, Browning, Montana or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Xavier Oldchief:

Xavier Oldchief is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He 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, Xavier Oldchief is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Xavier Oldchief practices at 503 Popimi St, Browning, Montana, 59417-5315.

To schedule an appointment with Xavier Oldchief, please contact the office at 406-338-7912.

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