Alyssa Kopec

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

085-011847 Issued in IL

Practice address

1010 Executive Dr Ste 250
Westmont, IL 60559-6137

Phone

(630) 323-6116

Fax

(630) 323-5610

NPI assigned

Dec 12, 2025

Last updated

Dec 12, 2025By the provider in NPPES

Sex

Female

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

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

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Illinois Bone and Joint Institute, LLCGroup PAC ID 6002814878, 603 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Illinois Bone and Joint Institute LLC

  • Orthopaedic Surgery Physician
  • Bannockburn, IL
  • NPI 1205922432
  Medicare reassignment Care Compare group NPD
• Illinois Bone and Joint Institute, LLC

  • Orthopaedic Surgery Physician
  • Arlington Heights, IL
  • NPI 1962219568
  NPD

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

{
    "created_epoch": "1765497600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765497600000",
    "number": "1598629628",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "900 RAND RD STE 300",
            "city": "DES PLAINES",
            "state": "IL",
            "postal_code": "600162359",
            "telephone_number": "847-324-3976",
            "fax_number": "847-929-1154"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 EXECUTIVE DR STE 250",
            "city": "WESTMONT",
            "state": "IL",
            "postal_code": "605596137",
            "telephone_number": "630-323-6116",
            "fax_number": "630-323-5610"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOPEC",
        "first_name": "ALYSSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-12",
        "last_updated": "2025-12-12",
        "certification_date": "2025-12-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085-011847",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Silviya Kochuparambil Sebastian, DNP, FNP-BC
• Andrew J Koester, DPT
• Zachary C Koester, DNP
• Stacy Kolling
• Megan Lynn Konopka, M.D.
• Elise Kopmann
• Frances Kornelik, PT
• Ethan Chad Kosova, M.D., M.P.H.
• Samantha Koss, OT
• Madeline Kowalski

• Physician Assistant in Westmont, IL
• Providers in Westmont, IL by specialty
• Physician Assistant in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 12, 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.