Addiction Therapist

Zachary Diestler

3800 Coolidge Ave, Oakland, California, 94602-3311

About Zachary Diestler

Zachary Diestler is a therapist based in Oakland, California who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Zachary Diestler is 143230 for Marriage & Family Therapist in California. His current practice location is 3800 Coolidge Ave, Oakland. Patients can reach him at 510-772-7049. Zachary Diestler NPI number (Unique professional ID assigned by NPPES) is 1336835768.

Zachary Diestler 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

Zachary Diestler 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 Zachary Diestler
Specialization Addiction (Substance Use Disorder) Counselor
Gender Male
Practice Address: 3800 Coolidge Ave,
Oakland, CA - 94602-3311

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 Number1336835768
NPI Enumeration Date: 18 Apr, 2023
NPI Last Update On: 31 Jan, 2024

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 Zachary Diestler are as mentioned below.

License NumberSpecializationStateStatus
143230Marriage & Family Therapist CaliforniaPrimary
Addiction (Substance Use Disorder) Counselor Secondary
Community Health Worker Secondary

Mailing Address

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

Zachary Diestler
1379 Swallowtail Rd,
Concord, CA - 94521-4348
Phone: 619-855-2259

Book an Appointment with Zachary Diestler

To schedule an appointment, contact Zachary Diestler at 3800 Coolidge Ave, Oakland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Zachary Diestler:

Zachary Diestler is a therapist specializing in Marriage & Family Therapist. He 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, Zachary Diestler is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Zachary Diestler practices at 3800 Coolidge Ave, Oakland, California, 94602-3311.

To schedule an appointment with Zachary Diestler, please contact the office at 510-772-7049.

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