NPIMap

Organization Active NPI

Kaiser Foundation Hospitals

  • Ambulatory Surgical Clinic/Center
  • Bakersfield, CA
National Provider Identifier
1821995010
Registry record updated Oct 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X
Legal business name
KAISER FOUNDATION HOSPITALS
Practice address
4500 Trade Center Dr
Bakersfield, CA 93311-8716
Phone
(661) 501-6400
NPI assigned
Oct 21, 2026
Last updated
Oct 21, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2026

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

Authorized official

Name
Naomi Ruiz, MBA-HCM BSN RN HACP
Title
Asst Medical Center Administrator
Phone
(661) 334-2059

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X Primary

Addresses

Primary practice location

4500 Trade Center Dr
Bakersfield, CA 93311-8716

Mailing address

5055 California Ave
Bakersfield, CA 93309-0701

National Provider Directory

National Provider Directory
Tax ID family
Kaiser Foundation Hosp Phcy186 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Locations

5055 California Ave
Bakersfield, CA 93309
Phone (661) 328-9831

NPI Registry JSON

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

{
    "created_epoch": "1792540800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792540800000",
    "number": "1821995010",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5055 CALIFORNIA AVE",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933090701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 TRADE CENTER DR",
            "city": "BAKERSFIELD",
            "state": "CA",
            "postal_code": "933118716",
            "telephone_number": "661-501-6400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KAISER FOUNDATION HOSPITALS",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-21",
        "last_updated": "2026-10-21",
        "certification_date": "2026-10-21",
        "status": "A",
        "authorized_official_last_name": "RUIZ",
        "authorized_official_first_name": "NAOMI",
        "authorized_official_title_or_position": "ASST MEDICAL CENTER ADMINISTRATOR",
        "authorized_official_telephone_number": "661-334-2059",
        "authorized_official_credential": "MBA-HCM BSN RN HACP"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bakersfield, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 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.