John A Payne, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

Practice address

950 N York Rd
Suite 101
Hinsdale, IL 60521-2950

Phone

(630) 325-4255

Fax

(630) 325-2147

NPI assigned

Jul 29, 2005

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1122595200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1124028360",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "950 N YORK RD",
            "address_2": "SUITE 101",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605212950",
            "telephone_number": "630-325-4255",
            "fax_number": "630-325-2147"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "950 N YORK RD",
            "address_2": "SUITE 101",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605212950",
            "telephone_number": "630-325-4255",
            "fax_number": "630-325-2147"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PAYNE",
        "first_name": "JOHN",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-29",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ronak Patel, MD
• Sheetal Patel, MD
• Allison Pater
• Theodosios Patras, MD
• Savannah Leigh Paul, DNP, CNM, FNP-BC
• Melissa Paz, PA-C
• Pearl of Hinsdale, LLC
• Karlie Louise Pearson, LCSW
• Malaika Yahaira Peart I, MD
• Julianne Pedi, LCSW

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.