NPIMap

Individual provider Active NPI

Clancy S Howard, MD

  • Nephrology Physician
  • Denver, CO
National Provider Identifier
1336121623
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
40607 Issued in CO
Practice address
919 Jasmine St
Denver, CO 80220-4588
Phone
(303) 991-0993
Fax
(303) 531-6583
NPI assigned
Nov 14, 2005
Last updated
Sep 24, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 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 40607 CO Primary

Addresses

Primary practice location

919 Jasmine St
Denver, CO 80220-4588

Mailing address

13901 E Exposition Ave Ste 202
Aurora, CO 80012-2552
Phone (303) 327-4700

Other identifiers 1

IdentifierTypeStateIssuer
89122356MedicaidCO

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
I20050519000711 CO Practitioner - Nephrology 1850332826 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nephrology
Education
University of Kansas School of Med (KC/Wich/Sal), 1999
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)

919 Jasmine St
Denver, CO 80220-4588
Phone (303) 991-0993

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
40607COMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Denver Nephrologists, PC CurrentSince Jul 1, 2005 Accepting new patients
Denver Nephrologists PC Nephrology Current Accepting new patients
Denver Nephrologists, PC Nephrology CurrentSince Jul 1, 2005 Accepting new patients
Southwest Rocky Mountain Dialysis LLC PastSince Jul 27, 2017 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

1601 E 19th Ave
Ste 4300
Denver, CO 80218
Phone (303) 861-4845

919 Jasmine St
Denver, CO 80220
Phone (303) 388-4256

Interoperability endpoints

  • Direct secure messaging: clancy.howard@ckc.eclinicaldirectplus.com
  • FHIR API: https://epicproxy.et1087.epichosted.com/FHIRProxy/api/FHIR/R4/
  • FHIR API: https://fhir-myrecord.cerner.com/r4/ef305183-7191-4c91-b4e4-93d680f39bae/
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

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

NPI Registry JSON

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

{
    "created_epoch": "1131926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1336121623",
    "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": "800122552",
            "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": "919 JASMINE ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802204588",
            "telephone_number": "303-991-0993",
            "fax_number": "303-531-6583"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOWARD",
        "first_name": "CLANCY",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-14",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CO",
            "license": "40607",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "89122356",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.