Addiction Therapist

Joseph Mayner, R1555880424

225 Barstow Rd, Barstow, California, 92311-2903

About Joseph Mayner

Joseph Mayner is a therapist based in Barstow, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Joseph Mayner is R1555880424 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 225 Barstow Rd, Barstow. Patients can reach him at 760-255-1381 or can fax him at 760-255-1381. Joseph Mayner is R1555880424 in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1871451427.

Joseph Mayner 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

Joseph Mayner 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 Joseph Mayner
Specialization Addiction (Substance Use Disorder) Counselor
Credentials R1555880424
Gender Male
Practice Address: 225 Barstow Rd,
Barstow, CA - 92311-2903
Fax 760-255-1381

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 Number1871451427
NPI Enumeration Date: 13 Jan, 2026
NPI Last Update On: 13 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 Joseph Mayner are as mentioned below.

License NumberSpecializationStateStatus
R1555880424Addiction (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.

Joseph Mayner
225 Barstow Rd,
Barstow, CA - 92311-2903
Phone: 760-255-1381
Fax: 760-255-1381

Book an Appointment with Joseph Mayner

To schedule an appointment, contact Joseph Mayner at 225 Barstow Rd, Barstow, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Joseph Mayner:

Joseph Mayner 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, Joseph Mayner is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Joseph Mayner practices at 225 Barstow Rd, Barstow, California, 92311-2903.

To schedule an appointment with Joseph Mayner, please contact the office at 760-255-1381.

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