Individual provider Active NPI

William Quealy, PA-S

  • Physician Assistant
  • Lombard, IL
National Provider Identifier
1326944240
Registry record updated Oct 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
1601 S Fairfield Ave
Lombard, IL 60148-4919
Phone
(815) 685-3753
NPI assigned
Oct 16, 2026
Last updated
Oct 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X IL Primary

Addresses

Primary practice location

1601 S Fairfield Ave
Lombard, IL 60148-4919

Mailing address

1601 S Fairfield Ave
Lombard, IL 60148-4919
Phone (815) 685-3753

Other names 1

  • Liam Quealy Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1792108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792108800000",
    "number": "1326944240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1601 S FAIRFIELD AVE",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601484919",
            "telephone_number": "815-685-3753"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 S FAIRFIELD AVE",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601484919",
            "telephone_number": "815-685-3753"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QUEALY",
        "first_name": "WILLIAM",
        "credential": "PA-S",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-16",
        "last_updated": "2026-10-16",
        "certification_date": "2026-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LIAM",
            "last_name": "QUEALY",
            "credential": "PA-S",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Lombard, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.