NPIMap

Individual provider Active NPI

Jeffrey Sirota, MD

  • Nephrology Physician
  • Denver, CO
National Provider Identifier
1396882650
Registry record updated Jul 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
DR0045377 Issued in CO
Practice address
919 Jasmine St
Denver, CO 80220-4588
Phone
(303) 991-0993
Fax
(303) 531-6583
NPI assigned
Jan 30, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 45377 CO
Nephrology Physician 207RN0300X DR0045377 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 2

IdentifierTypeStateIssuer
18452582MedicaidCO
021512OtherCOKAISER COMMERCIAL NUMBER

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
I20070830000518 CO Practitioner - NephrologyPractitioner - Internal Medicine 0244323665 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Perelman School of Med at the University of Pennsylvania, 2004
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
45377COMDInternal Medicine Physician
DR0045377COMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Colorado Permanente Medical Group, P.C. Internal Medicine CurrentSince Apr 30, 2012 Accepting new patients
Denver Nephrologists PC Nephrology CurrentSince Jul 1, 2016 Accepting new patients
Denver Nephrologists, PC CurrentSince Jul 1, 2016 Accepting new patients

Locations

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

10350 E Dakota Ave
Denver, CO 80247
Phone (303) 636-3350

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

950 E Harvard Ave
Ste 320
Denver, CO 80210
Phone (303) 282-5467

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

950 E Harvard Ave
Ste 240
Denver, CO 80210
Phone (303) 871-0977

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

Interoperability endpoints

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

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 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": "1170115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1396882650",
    "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": "SIROTA",
        "first_name": "JEFFREY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-30",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "45377",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CO",
            "license": "DR0045377",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "18452582",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KAISER COMMERCIAL NUMBER",
            "identifier": "021512",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.