Addiction Therapist

Melissa Ann Sidnam, M.A.

11540 Marsh Creek Rd, Clayton, California, 94517-9759

About Melissa Ann Sidnam

Melissa Ann Sidnam is a therapist based in Clayton, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Melissa Ann Sidnam is RADT-I122145 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 11540 Marsh Creek Rd, Clayton. Patients can reach her at 925-672-5700. Melissa Ann Sidnam is M.A. in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1306217898.

Melissa Ann Sidnam 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

Melissa Ann Sidnam 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 Melissa Ann Sidnam
Specialization Addiction (Substance Use Disorder) Counselor
Credentials M.A.
Gender Female
Practice Address: 11540 Marsh Creek Rd,
Clayton, CA - 94517-9759

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 Number1306217898
NPI Enumeration Date: 09 Oct, 2015
NPI Last Update On: 09 Oct, 2015

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 Melissa Ann Sidnam are as mentioned below.

License NumberSpecializationStateStatus
RADT-I122145Addiction (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.

Melissa Ann Sidnam
11540 Marsh Creek Rd,
Clayton, CA - 94517-9759
Phone: 925-672-5700

Book an Appointment with Melissa Ann Sidnam

To schedule an appointment, contact Melissa Ann Sidnam at 11540 Marsh Creek Rd, Clayton, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Melissa Ann Sidnam:

Melissa Ann Sidnam 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, Melissa Ann Sidnam is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Melissa Ann Sidnam practices at 11540 Marsh Creek Rd, Clayton, California, 94517-9759.

To schedule an appointment with Melissa Ann Sidnam, please contact the office at 925-672-5700.

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