Addiction Therapist

Marco Guillen, C.A.S.

565 Chaney St, Lake Elsinore, California, 92530-2722

About Marco Guillen

Marco Guillen is a therapist based in Lake Elsinore, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Marco Guillen is 02-022588 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 565 Chaney St, Lake Elsinore. Patients can reach him at 951-674-5354 or can fax him at 951-674-5227. Marco Guillen is C.A.S. in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1417076662.

Marco Guillen 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

Marco Guillen 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 Marco Guillen
Specialization Addiction (Substance Use Disorder) Counselor
Credentials C.A.S.
Gender Male
Practice Address: 565 Chaney St,
Lake Elsinore, CA - 92530-2722
Fax 951-674-5227

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 Number1417076662
NPI Enumeration Date: 28 Mar, 2007
NPI Last Update On: 08 Jul, 2007

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 Marco Guillen are as mentioned below.

License NumberSpecializationStateStatus
02-022588Addiction (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.

Marco Guillen
565 Chaney St,
Lake Elsinore, CA - 92530-2722
Phone: 951-674-5354
Fax: 951-674-5227

Book an Appointment with Marco Guillen

To schedule an appointment, contact Marco Guillen at 565 Chaney St, Lake Elsinore, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Marco Guillen:

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

Marco Guillen practices at 565 Chaney St, Lake Elsinore, California, 92530-2722.

To schedule an appointment with Marco Guillen, please contact the office at 951-674-5354.

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