Lydia Christina Sitter, AUD

Primary specialty

AudiologistTaxonomy code 231H00000X

License

147001487 Issued in IL

Practice address

215 3. 1St Street, Suite 317
KSB Medical Group
Dixon, IL 61021

Phone

(815) 285-5918

Fax

(815) 285-5592

NPI assigned

Apr 16, 2014

Last updated

Sep 29, 2026By 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 2

Addresses

Other identifiers 1

Other names 1

• Lydia Sitter Other name

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Qualified Audiologist

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Awender Audiology in-Home Hearing Healthcare SCGroup PAC ID 9931484599, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Awender Audiology in-Home Hearing Healthcare SC

  dba DBA Affordable Advanced Hearing Solutions

  • Audiologist
  • Freeport, IL
  • NPI 1477004075
  Medicare reassignment Care Compare group NPD
• KSB Medical Group, Inc.

  • Family Medicine Physician
  • Dixon, IL
  • NPI 1073592119
  Medicare reassignment NPD
• KSB Medical Group, Inc.

  dba KSB Center for Diabetes Management

  • Clinic/Center
  • Dixon, IL
  • NPI 1629046115
  NPD

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

{
    "created_epoch": "1397606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1346660446",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "215 E. 1ST STREET, SUITE 317",
            "address_2": "KSB MEDICAL GROUP",
            "city": "DIXON",
            "state": "IL",
            "postal_code": "61021",
            "telephone_number": "815-285-5918",
            "fax_number": "815-285-5592"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "215 3. 1ST STREET, SUITE 317",
            "address_2": "KSB MEDICAL GROUP",
            "city": "DIXON",
            "state": "IL",
            "postal_code": "61021",
            "telephone_number": "815-285-5918",
            "fax_number": "815-285-5592"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SITTER",
        "first_name": "LYDIA",
        "middle_name": "CHRISTINA",
        "name_prefix": "Dr.",
        "credential": "AUD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-16",
        "last_updated": "2026-09-29",
        "certification_date": "2022-02-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "IL",
            "license": null,
            "primary": false
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "IL",
            "license": "147001487",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "F400292864",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LYDIA",
            "last_name": "SITTER",
            "credential": "AUD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Sinnissippi Centers, Inc.
• Sinnissippi Centers, Inc.
• Sinnissippi Centers, Inc.
• Sinnissippi Centers, Inc.
• Mallory Sisson
• Connor Skoumal, DPT
• Bryn Slager, MSW, LSW, QMHP
• Hope Smeltzer
• Cassandra Smiley
• Audrey Elaine Smith, QMHP

• Audiologist in Dixon, IL
• Providers in Dixon, IL by specialty
• Audiologist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.