Individual provider Active NPI

Sarah Lynn Filer, AU.D.

  • Audiologist
  • Rockford, IL
National Provider Identifier
1467770941
Registry record updated Jul 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AudiologistTaxonomy code 231H00000X
License
147.001385 Issued in IL
Practice address
8038 Macintosh LN
Rockford, IL 61107-5336
Phone
(815) 332-6800
Fax
(815) 332-6810
NPI assigned
May 9, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 20, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist 231H00000X 147.001385 IL Primary
Audiologist 231H00000X 550-156 WI

Addresses

Primary practice location

8038 Macintosh LN
Rockford, IL 61107-5336

Mailing address

1334 Applegate Rd Ste 202
Madison, WI 53713-5004
Phone (608) 405-8877

Other names 1

  • Dr. Sarah Lynn Chipman Former name

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
147.001385ILMDAudiologist
550-156WIMDAudiologist

NPI Registry JSON

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

{
    "created_epoch": "1273363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1467770941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1334 APPLEGATE RD STE 202",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537135004",
            "telephone_number": "608-405-8877"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8038 MACINTOSH LN",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611075336",
            "telephone_number": "815-332-6800",
            "fax_number": "815-332-6810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FILER",
        "first_name": "SARAH",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "AU.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-09",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "IL",
            "license": "147.001385",
            "primary": true
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "WI",
            "license": "550-156",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "CHIPMAN",
            "middle_name": "LYNN",
            "prefix": "DR.",
            "credential": "AU.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Rockford, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.