NPIMap

Individual provider Active NPI

Katherine Marchak, M.D.

  • Vascular & Interventional Radiology Physician
  • Aurora, CO
National Provider Identifier
1780033514
Registry record updated Jul 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
DR.0068830 Issued in CO
Practice address
12605 E 16TH Ave
Aurora, CO 80045-2545
Phone
(720) 848-0000
NPI assigned
Jun 13, 2016
Last updated
Jul 29, 2022By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2022

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Nuclear Radiology Physician 2085N0904X DR.0068830 CO
Diagnostic Radiology Physician 2085R0202X 125.068644 IL
Diagnostic Radiology Physician 2085R0202X DR.0068830 CO
Vascular & Interventional Radiology Physician 2085R0204X DR.0068830 CO Primary

Addresses

Primary practice location

12605 E 16TH Ave
Aurora, CO 80045-2545

Mailing address

PO Box 110429
Aurora, CO 80042-0429

Other names 1

  • Dr. Katherine Groesch Former name

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
I20220815001208 CO Practitioner - Interventional RadiologyPractitioner - Diagnostic RadiologyPractitioner - Nuclear Medicine 7911290440 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Interventional RadiologyAlso: Diagnostic Radiology, Nuclear Medicine
Education
Illinois Medical College, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University Physicians IncorporatedGroup PAC ID 3476465667, 3,189 clinicians

Practice addresses (Care Compare)

12605 E 16TH Ave
Uchealth Anschutz Medical Campus
Aurora, CO 80045-2545
Phone (720) 848-0000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University Physicians Incorporated CurrentSince Aug 1, 2022 Accepting new patients
Uchealth Imaging Services, LLC Diagnostic Radiology CurrentSince Aug 11, 2025 Accepting new patients
University Physicians, Incorporated CurrentSince Aug 1, 2022 Accepting new patients
Uchealth Imaging Services, LLC Diagnostic Radiology Current Accepting new patients
Uchealth Imaging Services, LLC Diagnostic Radiology CurrentSince Aug 11, 2025 Accepting new patients
University Physicians Incorporated Current Accepting new patients

Locations

12605 E 16th Ave
Aurora, CO 80045
Phone (720) 848-0006

13123 E 16th Ave
Aurora, CO 80045
Phone (720) 777-3846

1635 Aurora Ct
Aurora, CO 80045
Phone (720) 848-1060

875 W 136th Ave
Ste 100
Broomfield, CO 80023
Phone (303) 457-7700

100 Cook St
Ste 100
Denver, CO 80206
Phone (720) 516-9420

100 Cook St
Ste 212
Denver, CO 80206
Phone (720) 516-9200

100 Cook St
Ste 404
Denver, CO 80206
Phone (720) 516-9200

100 Cook St
Ste 410
Denver, CO 80206
Phone (720) 516-9420

5589 Argonne St
Denver, CO 80249
Phone (720) 516-8805

Dept 1061
Denver, CO 80256

175 Inverness Dr W
Ste 150
Englewood, CO 80112
Phone (720) 516-9800

1500 Park Central Dr
Ste 202
Highlands Ranch, CO 80129
Phone (720) 516-2100

1500 Park Central Dr
Ste 301
Highlands Ranch, CO 80129
Phone (303) 265-3940

1500 Park Central Dr
Ste 401
Highlands Ranch, CO 80129
Phone (720) 516-4085

9135 Ridgeline Blvd
Ste 150
Highlands Ranch, CO 80129
Phone (720) 516-0637

16990 Village Center Dr E
Parker, CO 80134
Phone (303) 805-3020

Organizations & group practices 6

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 27

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

View all 27

NPI Registry JSON

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

{
    "created_epoch": "1465776000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1659052800000",
    "number": "1780033514",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12605 E 16TH AVE",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800452545",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCHAK",
        "first_name": "KATHERINE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-06-13",
        "last_updated": "2022-07-29",
        "certification_date": "2022-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0904X",
            "taxonomy_group": "",
            "desc": "Radiology, Nuclear Radiology",
            "state": "CO",
            "license": "DR.0068830",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "125.068644",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CO",
            "license": "DR.0068830",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CO",
            "license": "DR.0068830",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "GROESCH",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Aurora, CO

Sources for this page

Verify at the official NPI Registry.