Individual provider Active NPI

Gregory Clarke, M.D.

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1609996420
Registry record updated Apr 26, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036-071641 Issued in IL
Practice address
333 N Michigan Ave
Suite 2014
Chicago, IL 60601-3901
Phone
(312) 236-3175
Fax
(312) 263-3177
NPI assigned
Mar 29, 2007
Last updated
Apr 26, 2010By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 26, 2010

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 036-071641 IL Primary

Addresses

Primary practice location

333 N Michigan Ave
Suite 2014
Chicago, IL 60601-3901

Mailing address

PO Box 802080
Chicago, IL 60680-2080
Phone (312) 236-3175

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1175126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1272240000000",
    "number": "1609996420",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 802080",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606802080",
            "telephone_number": "312-236-3175",
            "fax_number": "312-236-3177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 N MICHIGAN AVE",
            "address_2": "SUITE 2014",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606013901",
            "telephone_number": "312-236-3175",
            "fax_number": "312-263-3177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLARKE",
        "first_name": "GREGORY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-29",
        "last_updated": "2010-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036-071641",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 26, 2010; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.