Sydney Stone, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

085.011330 Issued in IL

Practice address

22285 N Pepper Rd Ste 401
Lake Barrington, IL 60010-2542

Phone

(847) 882-6604

NPI assigned

May 7, 2025

Last updated

Feb 11, 2026By the provider in NPPES

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

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwest Neurology, LTDGroup PAC ID 8729069158, 30 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Northwest Neurology, LTD

  • Neurology Physician
  • Lake Barrington, IL
  • NPI 1427094077
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1746576000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1588454284",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22285 N PEPPER RD STE 401",
            "city": "LAKE BARRINGTON",
            "state": "IL",
            "postal_code": "600102542"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22285 N PEPPER RD STE 401",
            "city": "LAKE BARRINGTON",
            "state": "IL",
            "postal_code": "600102542",
            "telephone_number": "847-882-6604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STONE",
        "first_name": "SYDNEY",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-05-07",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "IL",
            "license": "085.011330",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sanford S. Sherman, MD.
• Vivian Shin, PA-C
• Kurt F Snukst, CRNA
• Chad C Spangler, M.D.
• Matthew William Stier, M.D.
• Kellirose Sweeney
• Victoria Szorc, PA-C
• Jeanne Tarrell-Reich
• Theresa L Terna, MLP
• Ashley Marie Thomas, APRN

• Physician Assistant in Lake Barrington, IL
• Providers in Lake Barrington, IL by specialty
• Physician Assistant in Illinois

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