Mental Health Therapist

Mr. Marvin Walker

390 40th St, Oakland, California, 94609-2633

About Mr. Marvin Walker

Mr. Marvin Walker is a therapist based in Oakland, California who is specialized in Mental Health Counselor. His current practice location is 390 40th St, Oakland. Patients can reach him at 510-613-0330. Mr. Marvin Walker NPI number (Unique professional ID assigned by NPPES) is 1255076469.

Mr. Marvin Walker is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mr. Marvin Walker 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 Mr. Marvin Walker
Specialization Mental Health Counselor
Gender Male
Practice Address: 390 40th St,
Oakland, CA - 94609-2633

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 Number1255076469
NPI Enumeration Date: 02 May, 2022
NPI Last Update On: 30 Dec, 2022

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 Mr. Marvin Walker are as mentioned below.

License NumberSpecializationStateStatus
Peer Specialist Primary
Mental Health 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.

Mr. Marvin Walker
390 40th St,
Oakland, CA - 94609-2633
Phone: 510-613-0330

Book an Appointment with Mr. Marvin Walker

To schedule an appointment, contact Mr. Marvin Walker at 390 40th St, Oakland, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mr. Marvin Walker:

Marvin Walker is a therapist specializing in Peer Specialist. He Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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

Marvin Walker practices at 390 40th St, Oakland, California, 94609-2633.

To schedule an appointment with Marvin Walker, please contact the office at 510-613-0330.

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