Robert M. Craig, M.D.

Primary specialty

Hepatology PhysicianTaxonomy code 207RI0008X

Legal business name

ROBERT M. CRAIG, M.D.

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

Organization subpart

No

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

Authorized official

Name

Dr. Robert M. Craig, M.D.NPI 1225014103

Title

Physician Owner

Phone

(630) 718-0200

Specialties & licenses 2

Addresses

Other identifiers 1

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Robert M Craig, M.D.

  • Hepatology Physician
  • Chicago, IL
  • NPI 1225014103

  Gastroenterology

  NPD (past) Authorized official

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

{
    "created_epoch": "1135123200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1821074790",
    "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": {
        "organization_name": "ROBERT M. CRAIG, M.D.",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-12-21",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "CRAIG",
        "authorized_official_first_name": "ROBERT",
        "authorized_official_middle_name": "M.",
        "authorized_official_title_or_position": "PHYSICIAN OWNER",
        "authorized_official_telephone_number": "630-718-0200",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Internal Medicine, Hepatology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "21623019",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• 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 Sep 11, 2025; 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.