Individual provider Active NPI

Joanna L. Gaertner, CRNA

  • Certified Registered Nurse Anesthetist
  • French Camp, CA
National Provider Identifier
1689402489
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
95002957 Issued in CA
Practice address
500 W Hospital Rd
French Camp, CA 95231-9693
Phone
(626) 564-3016
NPI assigned
Jul 23, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 95002957 CA Primary

Addresses

Primary practice location

500 W Hospital Rd
French Camp, CA 95231-9693

Mailing address

432 Maple Ave
San Bruno, CA 94066-4146
Phone (650) 766-4332

Other names 1

  • Joanna L. Gartner Other 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
Credentials
Registered Nurse

State licenses

LicenseStateTypeSpecialty
95164135CAMDCritical Care Medicine Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1721692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1689402489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "432 MAPLE AVE",
            "city": "SAN BRUNO",
            "state": "CA",
            "postal_code": "940664146",
            "telephone_number": "650-766-4332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 W HOSPITAL RD",
            "city": "FRENCH CAMP",
            "state": "CA",
            "postal_code": "952319693",
            "telephone_number": "626-564-3016"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GAERTNER",
        "first_name": "JOANNA",
        "middle_name": "L.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-07-23",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "95002957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JOANNA",
            "last_name": "GARTNER",
            "middle_name": "L.",
            "credential": "CRNA",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in French Camp, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.