Leah Andrea Welch, PH.D.

Primary specialty

PsychologistTaxonomy code 103T00000X

License

CA PSY 17006 Issued in CA

Practice address

12677 Everston Rd
San Diego, CA 92128-5039

Phone

(858) 382-8816

NPI assigned

Feb 4, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

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

Interoperability endpoints

• Direct secure messaging: lwelch18889@scrippshlth.medalliesdirect.net

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.

• Scripps Health

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD

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

{
    "created_epoch": "1170547200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742860800000",
    "number": "1235277781",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12677 EVERSTON RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921285039",
            "telephone_number": "858-382-8816"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12677 EVERSTON RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921285039",
            "telephone_number": "858-382-8816"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9921 Carmel Mountain Rd Ste 267",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921292813",
            "country_code": "US",
            "telephone_number": "858-382-8816",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WELCH",
        "first_name": "LEAH",
        "middle_name": "ANDREA",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-02-04",
        "last_updated": "2025-03-25",
        "certification_date": "2025-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "17006",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "CA",
            "license": "CA PSY 17006",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alison K Welch, M.A., CCC-SLP
• Bria Welch, PA
• Carly Beth Welch, CPNP-AC
• Donald Wayne Welch, PH.D., M.S.
• Emily M Welch
• Matthew D Welch, IDC
• Michael Joseph Welch, M.D.
• Steven Welch
• Suyeily Welch, RBT
• Hiwet Weldeselase

• Psychologist in San Diego, CA
• Providers in San Diego, CA by specialty
• Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.