Individual provider Active NPI

Libby Louise Jackson

  • Marriage & Family Therapist
  • San Jose, CA
National Provider Identifier
1386483139
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
137358 Issued in CA
Practice address
425 E Santa Clara St
San Jose, CA 95113-1936
Phone
(669) 245-3428
Fax
(408) 800-4095
NPI assigned
May 22, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X 137358 CA Primary
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X 137358 CA

Addresses

Primary practice location

425 E Santa Clara St
San Jose, CA 95113-1936

Mailing address

425 E Santa Clara St
San Jose, CA 95113-1936
Phone (669) 245-3428

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

NPI Registry JSON

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

{
    "created_epoch": "1716336000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1386483139",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 E SANTA CLARA ST",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951131936",
            "telephone_number": "669-245-3428"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 E SANTA CLARA ST",
            "city": "SAN JOSE",
            "state": "CA",
            "postal_code": "951131936",
            "telephone_number": "669-245-3428",
            "fax_number": "408-800-4095"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JACKSON",
        "first_name": "LIBBY",
        "middle_name": "LOUISE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-05-22",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "137358",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "137358",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Jose, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.