Individual provider Active NPI

Christopher Davis, RN

  • Medical-Surgical Registered Nurse
  • Tucson, AZ
National Provider Identifier
1720930043
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical-Surgical Registered NurseTaxonomy code 163WM0705X
License
RN203739 Issued in AZ
Practice address
5301 E Grant Rd
Tucson, AZ 85712-2874
Phone
(523) 324-5461
NPI assigned
Feb 10, 2026
Last updated
Feb 10, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical-Surgical Registered Nurse 163WM0705X RN203739 AZ Primary

Addresses

Primary practice location

5301 E Grant Rd
Tucson, AZ 85712-2874

Mailing address

4625 N Camino Gacela
Tucson, AZ 85718-6811

Other names 1

  • Chris Davis 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
RN203739AZMDMedical-Surgical Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1770681600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1720930043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4625 N CAMINO GACELA",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857186811"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5301 E GRANT RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857122874",
            "telephone_number": "523-324-5461"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "CHRISTOPHER",
        "name_prefix": "Mr.",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-02-10",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WM0705X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Medical-Surgical",
            "state": "AZ",
            "license": "RN203739",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRIS",
            "last_name": "DAVIS",
            "credential": "RN",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Tucson, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 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.