Premier Gi PLLC

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

Legal business name

PREMIER GI PLLC

Practice address

2021 Midwest Rd Ste 200
Oak Brook, IL 60523-1370

Phone

(224) 465-9702

NPI assigned

Dec 24, 2025

Organization subpart

No

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

Authorized official

Name

Zohair Ahmed, MDNPI 1578826939

Title

Owner

Phone

(630) 699-9247

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Practitioners 2

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

• Zohair Ahmed, M.D.

  • Gastroenterology Physician
  • Peoria, IL
  • NPI 1578826939
  Medicare reassignment NPD Authorized official
• Osmanuddin Syed Ahmed, MD

  • Vascular & Interventional Radiology Physician
  • Libertyville, IL
  • NPI 1790917557
  Medicare reassignment

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

{
    "created_epoch": "1766534400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1781136000000",
    "number": "1326904178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2021 MIDWEST RD STE 200",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231370"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2021 MIDWEST RD STE 200",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231370",
            "telephone_number": "224-465-9702"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PREMIER GI PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-24",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A",
        "authorized_official_last_name": "AHMED",
        "authorized_official_first_name": "ZOHAIR",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "630-699-9247",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Teresa J Poprawski, M.D.
• Joseph John Porada Jr., M.D.
• Robert Edwin Porter III, PSY.D.
• Neelima Devi Prabhala, MA, LCSW
• Precious Home Care LLC
• Ketrina Premti, M.A., LPC
• Antoinette Lee Priester, LCSW
• Prime US Madical Inc
• Prodigy Home Care, Inc,
• Prompt Care Diagnostics Inc

• Gastroenterology Physician in Oak Brook, IL
• Providers in Oak Brook, IL by specialty
• Gastroenterology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.