Psychologist | Clinical Psychology | 39+ years experience

Dr. Mari Marks, PHD

1800 Vine St Ste 100, Los Angeles, California, 90028-5249

About Dr. Mari Marks

Dr. Mari Marks is a psychologist based in Los Angeles, California with 39 years of experience in Clinical Psychology. She completed her graduation in 1987. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mari Marks is PSY12536 for Clinical Psychology in California. Her current practice location is 1800 Vine St Ste 100, Los Angeles. Patients can contact her at 310-472-2523 or can fax her at 213-221-7070. Dr. Mari Marks, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1003825290.

Dr. Mari Marks is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Mari Marks's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Mari Marks
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 39+ years
Graduation Year 1987
Gender Female
Practice Address: 1800 Vine St Ste 100,
Los Angeles, CA - 90028-5249
Fax 213-221-7070

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 1951578186
Enrollment ID I20120111000623
NPI Number1003825290
NPI Enumeration Date: 05 Aug, 2006
NPI Last Update On: 29 May, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Mari Marks are as mentioned below.

License NumberSpecializationStateStatus
PSY12536Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Mari Marks
1800 Vine St Ste 100,
Los Angeles, CA - 90028-5249
Phone: 310-472-2523
Fax: 213-221-7070

Book an Appointment with Dr. Mari Marks

To schedule an appointment, contact Dr. Mari Marks at 1800 Vine St Ste 100, Los Angeles, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mari Marks:

Dr. Mari Marks is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Dr. Mari Marks has approximately 39 years of experience in Clinical Psychology.

Yes, Dr. Mari Marks accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Mari Marks is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Mari Marks practices at 1800 Vine St Ste 100, Los Angeles, California, 90028-5249.

To schedule an appointment with Dr. Mari Marks, please contact the office at 310-472-2523.

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