Individual provider Active NPI

Michaela Kathleen Rios, RN

  • Registered Nurse
  • Napa, CA
National Provider Identifier
1073422838
Registry record updated Sep 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
RN95295441 Issued in CA
Practice address
2035 Trower Ave
Napa, CA 94558-2246
Phone
(707) 294-3711
Fax
(707) 294-3711
NPI assigned
Sep 5, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 5, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered NurseGroup: 193400000X SINGLE SPECIALTY GROUP 163W00000X RN95295441 CA Primary

Addresses

Primary practice location

2035 Trower Ave
Napa, CA 94558-2246

Mailing address

2035 Trower Ave
Napa, CA 94558-2246

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": "1788566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788566400000",
    "number": "1073422838",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2035 TROWER AVE",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945582246"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2035 TROWER AVE",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945582246",
            "telephone_number": "707-294-3711",
            "fax_number": "707-294-3711"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIOS",
        "first_name": "MICHAELA",
        "middle_name": "KATHLEEN",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-05",
        "last_updated": "2026-09-05",
        "certification_date": "2026-09-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "RN95295441",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Napa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.