Mental Health Therapist

Mark W Mattek, LPCC

316 Belleview Dr, San Leandro, California, 94577-1708

About Mark W Mattek

Mark W Mattek is a therapist based in San Leandro, California who is specialized in Mental Health Counselor. Active license number of Mark W Mattek is 19188 for Mental Health Counselor in California. His current practice location is 316 Belleview Dr, San Leandro. Patients can reach him at 602-327-0614. Mark W Mattek is LPCC in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1588553465.

Mark W Mattek 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

Mark W Mattek 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 Mark W Mattek
Specialization Mental Health Counselor
Credentials LPCC
Gender Male
Practice Address: 316 Belleview Dr,
San Leandro, CA - 94577-1708

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 Number1588553465
NPI Enumeration Date: 02 Jul, 2025
NPI Last Update On: 02 Jul, 2025

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 Mark W Mattek are as mentioned below.

License NumberSpecializationStateStatus
19188Mental Health 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.

Mark W Mattek
316 Belleview Dr,
San Leandro, CA - 94577-1708
Phone: 602-327-0614

Book an Appointment with Mark W Mattek

To schedule an appointment, contact Mark W Mattek at 316 Belleview Dr, San Leandro, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark W Mattek:

Mark W Mattek is a therapist specializing in Mental Health Counselor. He 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.

Yes, Mark W Mattek is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark W Mattek practices at 316 Belleview Dr, San Leandro, California, 94577-1708.

To schedule an appointment with Mark W Mattek, please contact the office at 602-327-0614.

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