Psychologist | Clinical Psychology | 12+ years experience

Deke Marcus, PSYD

4199 Campus Dr, Suite 500, Irvine, California, 92612-4684

About Deke Marcus

Deke Marcus is a psychologist based in Irvine, California with 12 years of experience in Clinical Psychology. He completed his graduation in 2014. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Deke Marcus is PSY28934 for Clinical Psychology in California. His current practice location is 4199 Campus Dr, Suite 500, Irvine. Patients can contact him at 949-354-4147. Deke Marcus, PSYD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1346787389.

Deke Marcus 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Deke Marcus'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 Deke Marcus
Specialization Clinical Psychology
Credentials PSYD
Accepts Medicare Assignment Yes
Experience 12+ years
Graduation Year 2014
Gender Male
Practice Address: 4199 Campus Dr, Suite 500
Irvine, CA - 92612-4684

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 0042578841
Enrollment ID I20171228001246
NPI Number1346787389
NPI Enumeration Date: 29 Jan, 2017
NPI Last Update On: 02 Apr, 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 Deke Marcus are as mentioned below.

License NumberSpecializationStateStatus
PSY28934Clinical 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.

Deke Marcus
23986 Aliso Creek Rd, Suite 325
Laguna Niguel, CA - 92677-3908

Book an Appointment with Deke Marcus

To schedule an appointment, contact Deke Marcus at 4199 Campus Dr, Suite 500, Irvine, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Deke Marcus:

Deke Marcus is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Deke Marcus has approximately 12 years of experience in Clinical Psychology.

Yes, Deke Marcus accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Deke Marcus 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.

Deke Marcus practices at 4199 Campus Dr, Suite 500, Irvine, California, 92612-4684.

To schedule an appointment with Deke Marcus, please contact the office at 949-354-4147.

Reviews & Feedback

Have you visited Deke Marcus? Share your experience to help others looking for a psychologist in Irvine, CA.

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