Individual provider Active NPI

Olivia Cluff Farnworth, CRNA

  • Certified Registered Nurse Anesthetist
  • Oroville, CA
National Provider Identifier
1649168857
Registry record updated Jun 26, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
95002647 Issued in CA
Practice address
2767 Olive Highway
Oroville, CA 95966-6185
Phone
(530) 533-8500
NPI assigned
Jun 26, 2025
Last updated
Jun 26, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2025

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 95002647 CA Primary

Addresses

Primary practice location

2767 Olive Highway
Oroville, CA 95966-6185

Mailing address

1900 Oro Dam Blvd E Ste 12-240
Oroville, CA 95966-5934
Phone (801) 960-4435

Other names 1

  • Olivia Cluff Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250722001638 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 3072029560 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Orohealth Corporation a Non Profit Healthcare SystemGroup PAC ID 4082501192, 126 clinicians

Practice addresses (Care Compare)

1117 E Devonshire Ave
Hemet, CA 92543-3083
Phone (951) 652-2811

15248 11TH St
Victorville, CA 92395-3704
Phone (760) 245-8691

2767 Olice Hwy
Oroville, CA 95966-6118

2767 Olive Hwy
Oroville, CA 95966-6118

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
95002647CAMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Orohealth Corporation a Non Profit Healthcare System Nurse Anesthetist, Certified Registered CurrentSince Jul 9, 2025 Accepting new patients

Locations

2767 Olive Hwy
Oroville, CA 95966
Phone (916) 533-8500

2767 Olive Hwy
#260
Oroville, CA 95966
Phone (530) 532-8544

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1750896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750896000000",
    "number": "1649168857",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1900 ORO DAM BLVD E STE 12-240",
            "city": "OROVILLE",
            "state": "CA",
            "postal_code": "959665934",
            "telephone_number": "801-960-4435"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2767 OLIVE HIGHWAY",
            "city": "OROVILLE",
            "state": "CA",
            "postal_code": "959666185",
            "telephone_number": "530-533-8500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FARNWORTH",
        "first_name": "OLIVIA",
        "middle_name": "CLUFF",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-26",
        "last_updated": "2025-06-26",
        "certification_date": "2025-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "95002647",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OLIVIA",
            "last_name": "CLUFF",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oroville, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.