Individual provider Active NPI

Kayla Trejo, PSY.D.

  • Psychologist
  • Elk Grove, CA
National Provider Identifier
1225866361
Registry record updated May 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
36254 Issued in CA
Practice address
12500 Bruceville Rd
Elk Grove, CA 95757-9784
Phone
(916) 874-3776
NPI assigned
Jul 22, 2024
Last updated
May 1, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 36254 CA Primary

Addresses

Primary practice location

12500 Bruceville Rd
Elk Grove, CA 95757-9784

Mailing address

8540 Longspur Way
Antelope, CA 95843-5046
Phone (209) 679-1299

Other names 1

  • Kayla Howard Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
36254CAMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Dr. Kayla Trejo, Psychology Inc Current Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1721606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777593600000",
    "number": "1225866361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8540 LONGSPUR WAY",
            "city": "ANTELOPE",
            "state": "CA",
            "postal_code": "958435046",
            "telephone_number": "209-679-1299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12500 BRUCEVILLE RD",
            "city": "ELK GROVE",
            "state": "CA",
            "postal_code": "957579784",
            "telephone_number": "916-874-3776"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREJO",
        "first_name": "KAYLA",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-07-22",
        "last_updated": "2026-05-01",
        "certification_date": "2026-05-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "36254",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAYLA",
            "last_name": "HOWARD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Elk Grove, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 1, 2026; 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.