Individual provider Active NPI

Craig Murk, DO

  • Internal Medicine Physician
  • Denver, CO
National Provider Identifier
1336726603
Registry record updated Nov 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
CDRH.0069254 Issued in CO
Practice address
4500 E 9TH Ave Ste 150
Denver, CO 80220-3932
Phone
(720) 769-6676
Fax
(303) 658-0252
NPI assigned
Mar 24, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X CDRH.0069254 CO Primary

Addresses

Primary practice location

4500 E 9TH Ave Ste 150
Denver, CO 80220-3932

Mailing address

4500 E 9TH Ave Ste 150
Denver, CO 80220-3932
Phone (720) 769-6676

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221025003219 CO Practitioner - Internal Medicine 5799151197 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2021
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Mednow Clinics, IncGroup PAC ID 0042533242, 56 clinicians

Practice addresses (Care Compare)

4500 E 9TH Ave
Suite 150
Denver, CO 80220-3932
Phone (720) 769-6676

Hospital & facility affiliations

  • HCA Healthone Rose Hospital, Denver, CO, CCN 060032

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
CDRH.0069254COMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mednow Clinics, Inc CurrentSince Mar 23, 2025 Accepting new patients
KND Development 59, LLC CurrentSince Sep 1, 2022 Accepting new patients
KND Development 59, LLC CurrentSince Sep 1, 2022 Accepting new patients
Mednow Clinics, Inc Past Accepting new patients

Locations

700 Potomac St
Fl 2
Aurora, CO 80011
Phone (319) 273-8992

15101 E Iliff Ave
Ste 140
Denver, CO 80014
Phone (303) 584-7850

4500 E 9th Ave
Ste 150
Denver, CO 80220
Phone (303) 333-4559

1920 N High St
Denver, CO 80218
Phone (303) 220-9948

Interoperability endpoints

  • Direct secure messaging: craig.murk.1@14209.direct.athenahealth.com

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 and National Provider Directory roles.

Hospital & facility affiliations 1

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": "1616544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1336726603",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4500 E 9TH AVE STE 150",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802203932",
            "telephone_number": "720-769-6676",
            "fax_number": "303-658-0252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 E 9TH AVE STE 150",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802203932",
            "telephone_number": "720-769-6676",
            "fax_number": "303-658-0252"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MURK",
        "first_name": "CRAIG",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-24",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CO",
            "license": "CDRH.0069254",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

Verify at the official NPI Registry.