NPIMap

Individual provider Active NPI

Cortney Ray Bosworth, M.D.

  • Nephrology Physician
  • Lakewood, CO
National Provider Identifier
1811043409
Registry record updated Sep 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
46927 Issued in CO
Practice address
274 Union Blvd Ste 110
Lakewood, CO 80228-1836
Phone
(720) 536-2100
Fax
(720) 536-2090
NPI assigned
Jan 26, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X 46927 CO Primary

Addresses

Primary practice location

274 Union Blvd Ste 110
Lakewood, CO 80228-1836

Mailing address

13901 E Exposition Ave Ste 202
Aurora, CO 80012-2535
Phone (303) 327-4700

Other identifiers 2

IdentifierTypeStateIssuer
1811043409OtherCONPI
84485779MedicaidCO

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120628000294 CO Practitioner - Nephrology 1759546526 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nephrology
Education
University of Vermont College of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Denver Nephrologists PCGroup PAC ID 8729991393, 45 clinicians

Practice addresses (Care Compare)

274 Union Blvd
Suite 110
Lakewood, CO 80228-1836
Phone (303) 327-4711

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
46927COMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Denver Nephrologists, PC Nephrology CurrentSince Jun 5, 2012 Accepting new patients
Denver Nephrologists PC Nephrology Current Accepting new patients
Denver Nephrologists, PC CurrentSince Jun 5, 2012 Accepting new patients

Locations

1411 S Potomac St
Ste 200
Aurora, CO 80012
Phone (303) 367-2225

130 Rampart Way
Ste 300B
Denver, CO 80230
Phone (303) 343-4700

13901 E Exposition Ave
Ste 202
Denver, CO 80012
Phone (720) 413-1693

274 Union Blvd
Ste 110
Lakewood, CO 80228
Phone (720) 536-2100

3550 Lutheran Pkwy
Ste 200
Wheat Ridge, CO 80033
Phone (303) 403-7370

Interoperability endpoints

  • Direct secure messaging: cortney.bosworth@ckc.eclinicaldirectplus.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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 and National Provider Directory roles.

Hospital & facility affiliations 18

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

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1169769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1811043409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13901 E EXPOSITION AVE STE 202",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800122535",
            "telephone_number": "303-327-4700",
            "fax_number": "303-327-4711"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "274 UNION BLVD STE 110",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802281836",
            "telephone_number": "720-536-2100",
            "fax_number": "720-536-2090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOSWORTH",
        "first_name": "CORTNEY",
        "middle_name": "RAY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-26",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CO",
            "license": "46927",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1811043409",
            "state": "CO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "84485779",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lakewood, CO

Sources for this page

Verify at the official NPI Registry.