NPIMap

Organization Active NPI

Denver Nephrologists, PC

Doing business as Colorado Kidney Care

  • Nephrology Physician
  • Highlands Ranch, CO
National Provider Identifier
1891027637
Registry record updated Jun 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
Legal business name
DENVER NEPHROLOGISTS, PC
Doing business as
Colorado Kidney Care
Practice address
8671 S Quebec St Ste 110
Highlands Ranch, CO 80130-5860
Phone
(303) 799-8760
Fax
(303) 799-8767
NPI assigned
Feb 4, 2010
Last updated
Jun 9, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2025

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

Authorized official

Name
Elizabeth Irwin
Title
Director Operations
Phone
(303) 327-4700

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X NU Primary

Addresses

Primary practice location

8671 S Quebec St Ste 110
Highlands Ranch, CO 80130-5860

Mailing address

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

Other names 1

  • Colorado Kidney Care Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20031110000465 CO Part B Supplier - Clinic/Group Practice 8729991393 Receives reassigned benefits from 46 practitioners
14 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Aurora, CO; Thornton, CO; Lakewood, CO; Highlands Ranch, CO; Denver, CO

Other NPIs on the same Medicare enrollment 6

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
06D2014894Denver Nephrologists, PC8671 S Quebec St Suite110, Highlands Ranch, CO 80130Provider-performed microscopyOct 17, 2026

National Provider Directory

National Provider Directory
Tax ID family
Denver Nephrologists PC6 organizations share this tax ID, including this one

Other organizations with this tax ID 5

Organizations that report the same tax identification number in the National Provider Directory.

Locations

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

Practitioners & affiliated clinicians

Practitioners 9

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1265241600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1749427200000",
    "number": "1891027637",
    "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": "8671 S QUEBEC ST STE 110",
            "city": "HIGHLANDS RANCH",
            "state": "CO",
            "postal_code": "801305860",
            "telephone_number": "303-799-8760",
            "fax_number": "303-799-8767"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DENVER NEPHROLOGISTS, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2010-02-04",
        "last_updated": "2025-06-09",
        "certification_date": "2025-06-09",
        "status": "A",
        "authorized_official_last_name": "IRWIN",
        "authorized_official_first_name": "ELIZABETH",
        "authorized_official_title_or_position": "DIRECTOR OPERATIONS",
        "authorized_official_telephone_number": "303-327-4700"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Colorado Kidney Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Highlands Ranch, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 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.