Addiction Therapist

Matthew Chapin

270 W 14th St, San Pedro, California, 90731-4396

About Matthew Chapin

Matthew Chapin is a therapist based in San Pedro, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Matthew Chapin is R1515790723 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 270 W 14th St, San Pedro. Patients can reach him at 310-832-1218 or can fax him at 310-519-9428. Matthew Chapin NPI number (Unique professional ID assigned by NPPES) is 1598447682.

Matthew Chapin 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

Matthew Chapin 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 Matthew Chapin
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 270 W 14th St,
San Pedro, CA - 90731-4396
Fax 310-519-9428

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 Number1598447682
NPI Enumeration Date: 07 Aug, 2023
NPI Last Update On: 07 Aug, 2023

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 Matthew Chapin are as mentioned below.

License NumberSpecializationStateStatus
R1515790723Addiction (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.

Matthew Chapin
244 W 14th St,
San Pedro, CA - 90731-4315
Phone: 561-334-7037

Book an Appointment with Matthew Chapin

To schedule an appointment, contact Matthew Chapin at 270 W 14th St, San Pedro, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Matthew Chapin:

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

Matthew Chapin practices at 270 W 14th St, San Pedro, California, 90731-4396.

To schedule an appointment with Matthew Chapin, please contact the office at 310-832-1218.

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