John Wing Harkins, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

DR.0078025 Issued in CO

Practice address

7100 E Belleview Ave Ste G10
Greenwood Village, CO 80111-1634

Phone

(303) 745-0000

NPI assigned

Mar 27, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in MS

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

Specialty

HospitalistAlso: Internal Medicine

Education

University of Mississippi School of Medicine, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jack.harkins.1@20428.direct.athenahealth.com

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.

• Critical Care & Pulmonary Consultants, PC

  • Hospitalist Physician
  • Greenwood Village, CO
  • NPI 1033135520
  NPD
• Philippe G Lopez MD PC

  • Critical Care Medicine (Internal Medicine) Physician
  • Greenwood Village, CO
  • NPI 1871526897
  NPD

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

{
    "created_epoch": "1679875200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1558064568",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "764 ELM ST",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802205164",
            "telephone_number": "601-624-4792"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7100 E BELLEVIEW AVE STE G10",
            "city": "GREENWOOD VILLAGE",
            "state": "CO",
            "postal_code": "801111634",
            "telephone_number": "303-745-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARKINS",
        "first_name": "JOHN",
        "middle_name": "WING",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-03-27",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CO",
            "license": "DR.0078025",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "MS",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MS",
            "license": "T-5069",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Hannon, CNIM
• Aaron J Hansen, MD
• Carrielee Hansen, RN
• Lacy-Ann P Harari, M.D.
• Nehah Harinarayan, MD
• Chloe Harklerode
• Michael Patrick Harlander-Locke, DO, MPH
• Olivia Harlow, RN
• Beckie Anne Harman, DDS
• Michael Harman

• Hospitalist Physician in Greenwood Village, CO
• Providers in Greenwood Village, CO by specialty
• Hospitalist Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.