Addiction Therapist

Diane Holmes, CASI, MFT INTERN

480 E 13th St, Merced, California, 95340-6214

About Diane Holmes

Diane Holmes is a therapist based in Merced, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Diane Holmes is IMF 55080 for Marriage & Family Therapist in California. Her current practice location is 480 E 13th St, Merced. Patients can reach her at 209-381-6800. Diane Holmes is CASI, MFT INTERN in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1649307919.

Diane Holmes 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 Holmes 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 Holmes
Specialization Addiction (Substance Use Disorder) Counselor
Credentials CASI, MFT INTERN
Gender Female
Practice Address: 480 E 13th St,
Merced, CA - 95340-6214

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 Number1649307919
NPI Enumeration Date: 27 Feb, 2007
NPI Last Update On: 30 Nov, 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 Diane Holmes are as mentioned below.

License NumberSpecializationStateStatus
IMF 55080Marriage & Family Therapist CaliforniaPrimary
02-002866Addiction (Substance Use Disorder) Counselor CaliforniaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Diane Holmes
Po Box 2087,
Merced, CA - 95344-0087
Phone: 209-381-6800

Book an Appointment with Diane Holmes

To schedule an appointment, contact Diane Holmes at 480 E 13th St, Merced, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diane Holmes:

Diane Holmes is a therapist specializing in Marriage & Family Therapist. She A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

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

Diane Holmes practices at 480 E 13th St, Merced, California, 95340-6214.

To schedule an appointment with Diane Holmes, please contact the office at 209-381-6800.

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