Addiction Therapist

Mr. William Holman

416 2nd Ave, San Mateo, California, 94401-3205

About Mr. William Holman

Mr. William Holman is a therapist based in San Mateo, California who is specialized in Addiction (Substance Use Disorder) Counselor. His current practice location is 416 2nd Ave, San Mateo. Patients can reach him at 650-579-7881. Mr. William Holman NPI number (Unique professional ID assigned by NPPES) is 1659095198.

Mr. William Holman 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. William Holman 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. William Holman
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 416 2nd Ave,
San Mateo, CA - 94401-3205

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 Number1659095198
NPI Enumeration Date: 28 Sep, 2022
NPI Last Update On: 28 Sep, 2022

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. William Holman 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. William Holman
736 4th Ave,
San Bruno, CA - 94066-3621
Phone: 650-346-1540

Book an Appointment with Mr. William Holman

To schedule an appointment, contact Mr. William Holman at 416 2nd Ave, San Mateo, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. William Holman:

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

William Holman practices at 416 2nd Ave, San Mateo, California, 94401-3205.

To schedule an appointment with William Holman, please contact the office at 650-579-7881.

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