Caseylin Ong Cheng, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

085.010123 Issued in IL

Practice address

2500 S Highland Ave Ste 230
Lombard, IL 60148-7103

Phone

(630) 429-9000

Fax

(630) 429-9060

NPI assigned

Sep 7, 2022

Sex

Female

Sole proprietor

Yes

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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.

• Integrated Imaging Consultants LLC

  • Diagnostic Radiology Physician
  • Park Ridge, IL
  • NPI 1700285335
  Medicare reassignment
• Primary Care Services

  • Internal Medicine Physician
  • Lombard, IL
  • NPI 1235461765
  Medicare reassignment

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

{
    "created_epoch": "1662508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775001600000",
    "number": "1205557378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2500 S HIGHLAND AVE STE 230",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601487103",
            "telephone_number": "630-429-9000",
            "fax_number": "630-429-9060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 S HIGHLAND AVE STE 230",
            "city": "LOMBARD",
            "state": "IL",
            "postal_code": "601487103",
            "telephone_number": "630-429-9000",
            "fax_number": "630-429-9060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHENG",
        "first_name": "CASEYLIN",
        "middle_name": "ONG",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-09-07",
        "last_updated": "2026-04-01",
        "certification_date": "2026-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "IL",
            "license": "085.010123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eric Philippe Chassin, M.D
• Jasmine Chatman
• Bianca JC Chen, PHARMD
• Leon L Chen, O.M.D., L.AC.
• Timmy Z Chen, DMD
• Shilpa Reddy Cherukupally, MD
• Chicago Home Caregivers
• Chicago Medical Specialists Chartered
• Chicago Midwest Geriatrics Physicians Inc
• Chicago Pain and Wellness Institute S.C.

• Medical Physician Assistant in Lombard, IL
• Providers in Lombard, IL by specialty
• Medical Physician Assistant in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.