William Levis, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

36111544 Issued in IL

Practice address

745 Fletcher Dr Ste 202
Elgin, IL 60123-4749

Phone

(847) 888-1300

Fax

(847) 888-1341

NPI assigned

Oct 16, 2006

Last updated

Jan 19, 2023By the provider in NPPES

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

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

Specialty

Gastroenterology

Education

Loyola University of Chicago, Stritch School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Illinois Gastroenterology Group LLCGroup PAC ID 5193857423, 116 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Advocate Sherman Hospital Hospital, Elgin, IL, CCN 140030
• Saint Joseph Hospital-Elgin Hospital, Elgin, IL, CCN 140217
• Loyola University Medical Center Hospital, Maywood, IL, CCN 140276
• Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116

Procedures performed for Medicare patients

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Illinois Gastroenterology Group, LLC

  • Gastroenterology Physician
  • Elgin, IL
  • NPI 1316277817
  Medicare reassignment Care Compare group NPD
• Elgin Gastroenterology Endoscopy Center LLC

  dba The Endo Center of Elgin Gastroenterology

  • Ambulatory Surgical Clinic/Center
  • Elgin, IL
  • NPI 1992875454
  NPD
• Elgin Gastroenterology SC

  • Gastroenterology Physician
  • Elgin, IL
  • NPI 1932291101
  NPD
• Loyola University Medical Center

  dba Mulcahy Pharmacy

  • Community/Retail Pharmacy
  • Maywood, IL
  • NPI 1184789299
  NPD
• Loyola University Medical Center

  • General Practice Physician
  • Maywood, IL
  • NPI 1336159961
  NPD
• Northwest Gastroenterologists SC

  • Specialist
  • Arlington Heights, IL
  • NPI 1801886221
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Advocate Sherman Hospital

  • General Acute Care Hospital
  • Elgin, IL
  • NPI 1629026364
  Care Compare affiliation
• Loyola University Medical Center

  dba Foster G. McGaw Hospital

  • General Acute Care Hospital
  • Maywood, IL
  • NPI 1376521575
  Care Compare affiliation
• Loyola University Medical Center

  dba Loyola University Medical Center Cancer Center

  • General Acute Care Hospital
  • Tinley Park, IL
  • NPI 1427752013
  Care Compare affiliation
• Northern Illinois Medical Center

  dba Centegra Hospital McHenry

  • General Acute Care Hospital
  • McHenry, IL
  • NPI 1982611281
  Care Compare affiliation
• Saint Joseph Hospital - Elgin LLC

  • General Acute Care Hospital
  • Elgin, IL
  • NPI 1922846351
  Care Compare affiliation
• Sherman Hospital

  • Skilled Nursing Facility
  • Elgin, IL
  • NPI 1275584302

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1160956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1674086400000",
    "number": "1265512164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "745 FLETCHER DR STE 202",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601234749",
            "telephone_number": "847-888-1300",
            "fax_number": "847-888-1341"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "745 FLETCHER DR STE 202",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601234749",
            "telephone_number": "847-888-1300",
            "fax_number": "847-888-1341"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEVIS",
        "first_name": "WILLIAM",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-16",
        "last_updated": "2023-01-19",
        "certification_date": "2023-01-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "36111544",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tonkya Johnetta Lemons, REGISTERED NURSE
• Leo G. Pepa, M.D.,LTD.
• Jose Manuel Leon Bahena
• Stephanie Leuthold, COTA/L
• Paul Leuzzi
• Thomas J Lewandowski, PA-C
• Billy J Lewis II
• Melynda Lewis
• Nicole Marie Lewis, BA, CADC
• Kevin Li

• Gastroenterology Physician in Elgin, IL
• Providers in Elgin, IL by specialty
• Gastroenterology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 19, 2023; 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.