Robert M Craig, M.D.

Primary specialty

Hepatology PhysicianTaxonomy code 207RI0008X

Practice address

233 E Erie St
Suite 206
Chicago, IL 60611-2926

Phone

(312) 908-9644

Fax

(312) 503-1881

NPI assigned

Dec 21, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Robert M. Craig, M.D.

  • Hepatology Physician
  • Chicago, IL
  • NPI 1821074790

  Gastroenterology

  NPD (past) Authorized official

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

{
    "created_epoch": "1135123200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1225014103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1730 PARK ST",
            "address_2": "SUITE 101",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605632688",
            "telephone_number": "630-718-0200",
            "fax_number": "630-718-0900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "233 E ERIE ST",
            "address_2": "SUITE 206",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112926",
            "telephone_number": "312-908-9644",
            "fax_number": "312-503-1881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CRAIG",
        "first_name": "ROBERT",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-21",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Craig
• Latanya Craig
• Laura Elizabeth Craig, M.D.
• Madison Craig, M.ED., NCC, QMHP
• Robert J. Craig, PHD
• Ashton Crain, NCC
• Erin Elizabeth Crain, PA-C
• Natalie Cramarosso, M.O.T.
• John David Cramer, M.D.
• Madison Cramer

• Hepatology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Hepatology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.