Addiction Therapist

Giles Spencer Marsden

1919 N Beachwood Dr, Los Angeles, California, 90068-4006

About Giles Spencer Marsden

Giles Spencer Marsden is a therapist based in Los Angeles, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 1919 N Beachwood Dr, Los Angeles. Patients can reach him at 323-463-4266 or can fax him at 323-962-6659. Giles Spencer Marsden NPI number (Unique professional ID assigned by NPPES) is 1336016864.

Giles Spencer Marsden 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

Giles Spencer Marsden 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 Giles Spencer Marsden
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 1919 N Beachwood Dr,
Los Angeles, CA - 90068-4006
Fax 323-962-6659

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 Number1336016864
NPI Enumeration Date: 20 Oct, 2025
NPI Last Update On: 20 Oct, 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 Giles Spencer Marsden 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.

Giles Spencer Marsden
1919 N Beachwood Dr,
Los Angeles, CA - 90068-4006
Phone: 323-463-4266
Fax: 323-962-6659

Book an Appointment with Giles Spencer Marsden

To schedule an appointment, contact Giles Spencer Marsden at 1919 N Beachwood Dr, 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 Giles Spencer Marsden:

Giles Spencer Marsden 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, Giles Spencer Marsden is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Giles Spencer Marsden practices at 1919 N Beachwood Dr, Los Angeles, California, 90068-4006.

To schedule an appointment with Giles Spencer Marsden, please contact the office at 323-463-4266.

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