Addiction Therapist

Guy Petersen

5675 W Olympic Blvd, Los Angeles, California, 90036-4712

About Guy Petersen

Guy Petersen is a therapist based in Los Angeles, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 5675 W Olympic Blvd, Los Angeles. Patients can reach him at 323-965-1365 or can fax him at 323-965-0444. Guy Petersen NPI number (Unique professional ID assigned by NPPES) is 1407744774.

Guy Petersen 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

Guy Petersen 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 Guy Petersen
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 5675 W Olympic Blvd,
Los Angeles, CA - 90036-4712
Fax 323-965-0444

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 Number1407744774
NPI Enumeration Date: 25 Jun, 2025
NPI Last Update On: 25 Jun, 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 Guy Petersen are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Guy Petersen
5675 W Olympic Blvd,
Los Angeles, CA - 90036-4712
Phone: 323-965-1365
Fax: 323-965-0444

Book an Appointment with Guy Petersen

To schedule an appointment, contact Guy Petersen at 5675 W Olympic Blvd, Los Angeles, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Guy Petersen:

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

Guy Petersen practices at 5675 W Olympic Blvd, Los Angeles, California, 90036-4712.

To schedule an appointment with Guy Petersen, please contact the office at 323-965-1365.

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