Addiction Therapist

Billy Metajan

21505 Norwalk Blvd, Hawaiian Gardens, California, 90716-1121

About Billy Metajan

Billy Metajan is a therapist based in Hawaiian Gardens, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Billy Metajan is 23017 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 21505 Norwalk Blvd, Hawaiian Gardens. Patients can reach him at 562-916-7581. Billy Metajan NPI number (Unique professional ID assigned by NPPES) is 1598625428.

Billy Metajan 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

Billy Metajan 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 Billy Metajan
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 21505 Norwalk Blvd,
Hawaiian Gardens, CA - 90716-1121

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 Number1598625428
NPI Enumeration Date: 13 Nov, 2025
NPI Last Update On: 13 Nov, 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 Billy Metajan are as mentioned below.

License NumberSpecializationStateStatus
23017Addiction (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.

Billy Metajan
10740 Madge Ave,
South Gate, CA - 90280-7320
Phone: 562-302-8536

Book an Appointment with Billy Metajan

To schedule an appointment, contact Billy Metajan at 21505 Norwalk Blvd, Hawaiian Gardens, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Billy Metajan:

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

Billy Metajan practices at 21505 Norwalk Blvd, Hawaiian Gardens, California, 90716-1121.

To schedule an appointment with Billy Metajan, please contact the office at 562-916-7581.

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