Michael Flicker, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

036-127780 Issued in IL

Practice address

3000 N Halsted St Ste 623
Chicago, IL 60657-5196

Phone

(773) 281-5818

Fax

(773) 281-6859

NPI assigned

Sep 24, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 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

Specialty

Internal MedicineAlso: Gastroenterology

Education

University of Chicago, Pritzker School of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Advanced Gi LLCGroup PAC ID 7416205414, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Advocate Illinois Masonic Medical Center Hospital, Chicago, IL, CCN 140182
• Presence Saint Joseph Hospital - Chicago Hospital, Chicago, IL, CCN 140224
• Advocate Lutheran General Hospital Hospital, Park Ridge, IL, CCN 140223
• Advocate Good Samaritan Hospital Hospital, Downers Grove, IL, CCN 140288

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mflicker@gis.gwaydirect.com

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.

• Advanced Gi, LLC

  • Gastroenterology Physician
  • Chicago, IL
  • NPI 1942795422
  Medicare reassignment Care Compare group NPD

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

• Advocate Health and Hospitals Corporation

  • General Acute Care Hospital
  • Park Ridge, IL
  • NPI 1164539730
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  • General Acute Care Hospital
  • Downers Grove, IL
  • NPI 1578670543
  Care Compare affiliation
• Advocate North Side Health Network

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1912014564
  Care Compare affiliation
• Presence Chicago Hospitals Network

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1679659585
  Care Compare affiliation

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

{
    "created_epoch": "1190592000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744070400000",
    "number": "1730375627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3000 N HALSTED ST STE 623",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575196",
            "telephone_number": "773-281-5818",
            "fax_number": "773-281-6859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3000 N HALSTED ST STE 623",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606575196",
            "telephone_number": "773-281-5818",
            "fax_number": "773-281-6859"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLICKER",
        "first_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-09-24",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036-127780",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PTAN",
            "identifier": "IL7458",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Delilah Maria Flexas, RN
• Flexeon Rehabilitation - Clinton, LLC
• Hope Flexer
• Flexible Mind Counseling PLLC
• Flexus Medical
• Steven Flicker, DDS
• Alexandra Fliess
• India C Flinchum
• Christopher Michael Flinn, M.D.
• Meggan A Flinn

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 2025; 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.