Richard Elliot Landis, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

PSY5814 Issued in CA

Practice address

1440 E Chapman Ave
Orange, CA 92866-2229

Phone

(949) 424-9110

Fax

(714) 771-2693

NPI assigned

Aug 22, 2006

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 1976

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Viviana Schilpp, LCSW

  • Adult Mental Health Clinic/Center
  • Orange, CA
  • NPI 1194396267
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1156204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769904000000",
    "number": "1992811913",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1440 E CHAPMAN AVE",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928662229",
            "telephone_number": "949-424-9110",
            "fax_number": "714-771-2693"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1440 E CHAPMAN AVE",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928662229",
            "telephone_number": "949-424-9110",
            "fax_number": "714-771-2693"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANDIS",
        "first_name": "RICHARD",
        "middle_name": "ELLIOT",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-22",
        "last_updated": "2026-02-01",
        "certification_date": "2026-02-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "PSY5814",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Claire Lander
• Andres Landeros
• Jessica Landeros
• Luke Francis Landeros, D.D.S.
• Omar Landeros
• Jaime Landman, M.D.
• Amara Gabrielle Landon
• Brittany Lane
• Carolyn Lane
• Felicia L Lane, MD

• Psychologist in Orange, CA
• Providers in Orange, CA by specialty
• Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.