Dr. Richard Elliot Landis

PH.D. | Psychologist | 50+ years Exp


  1440 E Chapman Ave, Orange
     California, 92866-2229
  949-424-9110    714-771-2693 Maps & Directions
Dr. Richard Elliot Landis is a Orange, California based psychologist with 50 years of experience in General Psychology. He completed his graduation in 1976. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Richard Elliot Landis is PSY5814 for General Psychology in California. His current practice location is 1440 E Chapman Ave, Orange. Patients can reach him at 949-424-9110 or can fax him at 714-771-2693. Dr. Richard Elliot Landis is PH.D. in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1992811913.
Dr. Richard Elliot Landis is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.
Complete Profile:
Dr. Richard Elliot Landis speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Richard Elliot Landis
Specialization: General Psychology
Gender:Male
Credentials: PH.D.
Experience: 50+ years
Medical School Attended:Other
Graduation Year:1976
Accepts Medicare Assignment:Yes
Practice Address:1440 E Chapman Ave, Orange,
California, 92866-2229
Phone:949-424-9110
Fax:714-771-2693
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.
PAC ID: 7517015597
Enrollment ID: I20090430000423
NPI Number: 1992811913
NPI Enumeration Date: 22 Aug, 2006
NPI Last Update On: 01 Feb, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Richard Elliot Landis are as mentioned below.
License NumberSpecializationStateStatus
PSY5814General Psychology CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Richard Elliot Landis
1440 E Chapman Ave,
Orange, California
Zip: 92866-2229
Phone Number: 949-424-9110
Fax Number: 714-771-2693
Patients can reach Dr. Richard Elliot Landis at 1440 E Chapman Ave, Orange, California or can call to book an appointment on 949-424-9110.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.