Debra Walker McClendon, PSYD, PHD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

PSB94027168 Issued in CA

Practice address

100 Pierre Rd Ste a
Walnut, CA 91789-2565

Phone

(909) 374-7935

Fax

(909) 575-6717

NPI assigned

Jun 20, 2020

Last updated

Oct 3, 2025By the provider in NPPES

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

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

• Brain Training Institute LLC

  • Other Specialist/Technologist
  • Walnut, CA
  • NPI 1619590528

  Specialist/Technologist, Other

  NPD Authorized official

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

{
    "created_epoch": "1592611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759449600000",
    "number": "1184240616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1093 CALLE CARRILLO",
            "city": "SAN DIMAS",
            "state": "CA",
            "postal_code": "917734300",
            "telephone_number": "909-374-7935",
            "fax_number": "909-575-6717"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 PIERRE RD STE A",
            "city": "WALNUT",
            "state": "CA",
            "postal_code": "917892565",
            "telephone_number": "909-374-7935",
            "fax_number": "909-575-6717"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1093 Calle Carrillo",
            "address_purpose": "LOCATION",
            "city": "San Dimas",
            "state": "CA",
            "postal_code": "917734300",
            "country_code": "US",
            "telephone_number": "909-374-7935",
            "fax_number": "909-575-6717",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCCLENDON",
        "first_name": "DEBRA",
        "middle_name": "WALKER",
        "name_prefix": "Dr.",
        "credential": "PSYD, PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-06-20",
        "last_updated": "2025-10-03",
        "certification_date": "2025-10-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "PSB94027168",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daniel Eric Martinez
• Mary Chen MD Inc
• Maxwell M Nazari DDS Inc
• Kayla Mayaki
• MC Home Health Services, Inc
• Linn Scott McDonald, D.C.
• Lisa Adams McIntire, RN
• Medi-Rides Ca
• Medical Ultrasound Diagnostic Alliance Inc.
• Gloria C Medina, PHARMACIST

• Clinical Psychologist in Walnut, CA
• Providers in Walnut, CA by specialty
• Clinical Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.