Sean Thomas Williams, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

036144052 Issued in IL

Practice address

5645 W Addison St
Dept of Emergency Medicine
Chicago, IL 60634-4403

Phone

(773) 794-8383

Fax

(773) 794-4686

NPI assigned

Jun 11, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Elgin, IL
  • NPI 1912283110
  Medicare reassignment NPD
• Community First Healthcare of Illinois, Inc.

  • Emergency Medicine Physician
  • Chicago, IL
  • NPI 1881059897
  Medicare reassignment NPD
• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Chicago, IL
  • NPI 1851849095
  NPD
• Cepamerica Illinois LLP

  • Emergency Medicine Physician
  • Springfield, IL
  • NPI 1871360297
  NPD
• Community First Healthcare of Illinois, Inc.

  • Diagnostic Radiology Physician
  • Chicago, IL
  • NPI 1053102269
  NPD
• Community First Healthcare of Illinois, Inc.

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1962894675
  NPD
• Presence Healthcare Services

  • Primary Care Clinic/Center
  • Chicago, IL
  • NPI 1093780181
  NPD (past)

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

{
    "created_epoch": "1433980800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1616025600000",
    "number": "1255712626",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5645 W ADDISON ST",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606344403"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5645 W ADDISON ST",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606344403",
            "telephone_number": "773-794-8383",
            "fax_number": "773-794-4686"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7435 W Talcott Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606313707",
            "country_code": "US",
            "telephone_number": "773-774-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7435 W Talcott Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606313707",
            "country_code": "US",
            "telephone_number": "773-774-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "SEAN",
        "middle_name": "THOMAS",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-11",
        "last_updated": "2021-03-18",
        "certification_date": "2021-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036144052",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "swilliams59918@ce-direct.presencehealth.org",
            "affiliation": "N",
            "address_1": "7435 W Talcott Ave",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606313707",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Robert R Williams
• Robin A Williams, RD
• Sacora Christian Williams, LCSW
• Samantha Marie Williams
• Sarah Elicia Williams, APN-BC, FNP-BC
• Shannae Williams, MD
• Shantae Leigh Williams, PT, DPT
• Shelliah Williams
• Shellie Williams
• Shelly Williams, LCPC

• Emergency Medicine Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Emergency Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2021; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.