Psychologist | Clinical Psychology

Dr. Elizabeth De Mahy, PSY.D.

5349 College Ave, Oakland, California, 94618-1416

About Dr. Elizabeth De Mahy

Dr. Elizabeth De Mahy is a psychologist based in Oakland, California who is specialized in Clinical Psychology. Active license number of Dr. Elizabeth De Mahy is 27271 for Clinical Psychology in California. Her current practice location is 5349 College Ave, Oakland. Patients can contact her at 510-424-3777. Dr. Elizabeth De Mahy, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1518400746.

Dr. Elizabeth De Mahy 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. Elizabeth De Mahy'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. Elizabeth De Mahy
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 5349 College Ave,
Oakland, CA - 94618-1416

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.

NPI Number1518400746
NPI Enumeration Date: 20 Nov, 2016
NPI Last Update On: 06 Sep, 2017

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. Elizabeth De Mahy are as mentioned below.

License NumberSpecializationStateStatus
27271Clinical 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. Elizabeth De Mahy
5349 College Ave,
Oakland, CA - 94618-1416
Phone: 510-424-3777

Book an Appointment with Dr. Elizabeth De Mahy

To schedule an appointment, contact Dr. Elizabeth De Mahy at 5349 College Ave, Oakland, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Elizabeth De Mahy:

Dr. Elizabeth De Mahy 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.

Yes, Dr. Elizabeth De Mahy 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. Elizabeth De Mahy practices at 5349 College Ave, Oakland, California, 94618-1416.

To schedule an appointment with Dr. Elizabeth De Mahy, please contact the office at 510-424-3777.

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