Individual provider Active NPI

Katherine Bosset

  • Basic Emergency Medical Technician
  • San Leandro, CA
National Provider Identifier
1922915438
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Basic Emergency Medical TechnicianTaxonomy code 146N00000X
License
E4025199 Issued in CA
Practice address
1000 San Leandro Blvd
San Leandro, CA 94577-1598
Phone
(925) 914-5454
NPI assigned
Aug 27, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Basic Emergency Medical Technician 146N00000X E4025199 CA Primary

Addresses

Primary practice location

1000 San Leandro Blvd
San Leandro, CA 94577-1598

Mailing address

780 Contada Cir
Danville, CA 94526-3558

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1787788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1922915438",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "780 CONTADA CIR",
            "city": "DANVILLE",
            "state": "CA",
            "postal_code": "945263558"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 SAN LEANDRO BLVD",
            "city": "SAN LEANDRO",
            "state": "CA",
            "postal_code": "945771598",
            "telephone_number": "925-914-5454"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOSSET",
        "first_name": "KATHERINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-27",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "146N00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medical Technician, Basic",
            "state": "CA",
            "license": "E4025199",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Leandro, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.