Individual provider Active NPI

Christenza Maurine Lager, RN

  • General Practice Registered Nurse
  • Aurora, CO
National Provider Identifier
1245189133
Registry record updated Jan 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice Registered NurseTaxonomy code 163WG0000X
License
1642057 Issued in CO
Practice address
1501 S Potomac St
Aurora, CO 80012-5411
Phone
(303) 368-2125
NPI assigned
Jan 24, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Registered Nurse 163WG0000X 1642057 CO Primary

Addresses

Primary practice location

1501 S Potomac St
Aurora, CO 80012-5411

Mailing address

9675 Salem CT
Highlands Ranch, CO 80130-5315

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
1642057COMDGeneral Practice Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1769212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769212800000",
    "number": "1245189133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9675 SALEM CT",
            "city": "HIGHLANDS RANCH",
            "state": "CO",
            "postal_code": "801305315"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 S POTOMAC ST",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800125411",
            "telephone_number": "303-368-2125"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAGER",
        "first_name": "CHRISTENZA",
        "middle_name": "MAURINE",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-24",
        "last_updated": "2026-01-24",
        "certification_date": "2026-01-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WG0000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, General Practice",
            "state": "CO",
            "license": "1642057",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Aurora, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 24, 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.