Addiction Therapist

Diane Odell Williams

15977 Marcella St, Ashland, California, 94578-2121

About Diane Odell Williams

Diane Odell Williams is a therapist based in Ashland, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Diane Odell Williams is 25532 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 15977 Marcella St, Ashland. Patients can reach her at 510-694-9422. Diane Odell Williams NPI number (Unique professional ID assigned by NPPES) is 1700728318.

Diane Odell 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

Diane Odell 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 Diane Odell Williams
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 15977 Marcella St,
Ashland, CA - 94578-2121

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 Number1700728318
NPI Enumeration Date: 06 Apr, 2026
NPI Last Update On: 06 Apr, 2026

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 Diane Odell Williams are as mentioned below.

License NumberSpecializationStateStatus
25532Addiction (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.

Diane Odell Williams
15978 Marcella,
San Leandro, CA - 94578
Phone: 510-694-9422

Book an Appointment with Diane Odell Williams

To schedule an appointment, contact Diane Odell Williams at 15977 Marcella St, Ashland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diane Odell Williams:

Diane Odell 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, Diane Odell Williams is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Diane Odell Williams practices at 15977 Marcella St, Ashland, California, 94578-2121.

To schedule an appointment with Diane Odell Williams, please contact the office at 510-694-9422.

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