Addiction Therapist

Ms. Penny L Williams

904 Mellus St, Martinez, California, 94553-1745

About Ms. Penny L Williams

Ms. Penny L Williams is a therapist based in Martinez, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Ms. Penny L Williams is 070008BN for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 904 Mellus St, Martinez. Patients can reach her at 925-229-0230 or can fax her at 925-229-0233. Ms. Penny L Williams NPI number (Unique professional ID assigned by NPPES) is 1447437736.

Ms. Penny L Williams is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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

Ms. Penny L Williams 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 Ms. Penny L Williams
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 904 Mellus St,
Martinez, CA - 94553-1745
Fax 925-229-0233

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 Number1447437736
NPI Enumeration Date: 29 Jan, 2008
NPI Last Update On: 29 Jan, 2008

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 Ms. Penny L Williams are as mentioned below.

License NumberSpecializationStateStatus
070008BNAddiction (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.

Ms. Penny L Williams
1901 Church Ln,
San Pablo, CA - 94806-3707
Phone: 510-236-3139
Fax: 510-236-3200

Book an Appointment with Ms. Penny L Williams

To schedule an appointment, contact Ms. Penny L Williams at 904 Mellus St, Martinez, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Penny L Williams:

Ms. Penny L Williams is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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, Ms. Penny L Williams is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Penny L Williams practices at 904 Mellus St, Martinez, California, 94553-1745.

To schedule an appointment with Ms. Penny L Williams, please contact the office at 925-229-0230.

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