Mental Health Therapist

Mary Ann Mayer, LCSW

4401 Sepulveda Blvd Unit 210, Sherman Oaks, California, 91403-3934

About Mary Ann Mayer

Mary Ann Mayer is a therapist based in Sherman Oaks, California who is specialized in Mental Health Counselor. Active license number of Mary Ann Mayer is LCSW93942 for Mental Health Counselor in California. Her current practice location is 4401 Sepulveda Blvd Unit 210, Sherman Oaks. Patients can reach her at 424-218-9880. Mary Ann Mayer is LCSW in Mental Health Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1184973703.

Mary Ann Mayer is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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

Mary Ann Mayer 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 Mary Ann Mayer
Specialization Mental Health Counselor
Credentials LCSW
Gender Female
Practice Address: 4401 Sepulveda Blvd Unit 210,
Sherman Oaks, CA - 91403-3934

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 Number1184973703
NPI Enumeration Date: 29 Aug, 2012
NPI Last Update On: 12 Feb, 2026

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 Mary Ann Mayer are as mentioned below.

License NumberSpecializationStateStatus
LCSW93942Mental 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.

Mary Ann Mayer
7050 E Sunrise Dr Unit 5105,
Tucson, AZ - 85750-0864
Phone: 310-895-4160

Book an Appointment with Mary Ann Mayer

To schedule an appointment, contact Mary Ann Mayer at 4401 Sepulveda Blvd Unit 210, Sherman Oaks, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Ann Mayer:

Mary Ann Mayer is a therapist specializing in Mental Health Counselor. She is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She 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, Mary Ann Mayer is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Ann Mayer practices at 4401 Sepulveda Blvd Unit 210, Sherman Oaks, California, 91403-3934.

To schedule an appointment with Mary Ann Mayer, please contact the office at 424-218-9880.

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