Addiction Therapist

Mason Powell

1260 E Arrow Hwy Bldg E, Upland, California, 91786-4984

About Mason Powell

Mason Powell is a therapist based in Upland, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mason Powell is 21096 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 1260 E Arrow Hwy Bldg E, Upland. Patients can reach him at 909-932-1069. Mason Powell NPI number (Unique professional ID assigned by NPPES) is 1518700293.

Mason Powell 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

Mason Powell 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 Mason Powell
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 1260 E Arrow Hwy Bldg E,
Upland, CA - 91786-4984

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 Number1518700293
NPI Enumeration Date: 18 Jun, 2024
NPI Last Update On: 06 Jan, 2026

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 Mason Powell are as mentioned below.

License NumberSpecializationStateStatus
21096Addiction (Substance Use Disorder) Counselor CaliforniaPrimary

Mailing Address

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

Mason Powell
1260 E Arrow Hwy Bldg E,
Upland, CA - 91786-4984

Book an Appointment with Mason Powell

To schedule an appointment, contact Mason Powell at 1260 E Arrow Hwy Bldg E, Upland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mason Powell:

Mason Powell is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He 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.

Yes, Mason Powell is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mason Powell practices at 1260 E Arrow Hwy Bldg E, Upland, California, 91786-4984.

To schedule an appointment with Mason Powell, please contact the office at 909-932-1069.

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