Addiction Therapist

Mr. Darrell Wayne Williamson

6244 El Cajon Blvd Ste 15, San Diego, California, 92115-3918

About Mr. Darrell Wayne Williamson

Mr. Darrell Wayne Williamson is a therapist based in San Diego, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 6244 El Cajon Blvd Ste 15, San Diego. Patients can reach him at 619-287-8225 or can fax him at 619-287-4146. Mr. Darrell Wayne Williamson NPI number (Unique professional ID assigned by NPPES) is 1912115213.

Mr. Darrell Wayne Williamson 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

Mr. Darrell Wayne Williamson 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 Mr. Darrell Wayne Williamson
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 6244 El Cajon Blvd Ste 15,
San Diego, CA - 92115-3918
Fax 619-287-4146

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 Number1912115213
NPI Enumeration Date: 18 May, 2007
NPI Last Update On: 10 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 Mr. Darrell Wayne Williamson 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.

Mr. Darrell Wayne Williamson
4354 Kansas St Apt 7,
San Diego, CA - 92104-7801
Phone: 619-564-7484
Fax: 619-287-8225

Book an Appointment with Mr. Darrell Wayne Williamson

To schedule an appointment, contact Mr. Darrell Wayne Williamson at 6244 El Cajon Blvd Ste 15, San Diego, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Darrell Wayne Williamson:

Darrell Wayne Williamson 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, Darrell Wayne Williamson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Darrell Wayne Williamson practices at 6244 El Cajon Blvd Ste 15, San Diego, California, 92115-3918.

To schedule an appointment with Darrell Wayne Williamson, please contact the office at 619-287-8225.

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