Active NPI
Linda S Butterworth, GNP
- Gerontology Nurse Practitioner
- La Crosse, WI
National Provider Identifier
1942281670
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gerontology Nurse Practitioner
- License
- 595
- Practice address
- 800 West Avenue South
La Crosse, WI 54601 - Phone
- (608) 791-9875
- Fax
- (608) 791-9494
- NPI assigned
- Nov 9, 2005
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gerontology Nurse Practitioner | 363LG0600X | 595 | WI | Primary |
Addresses
Primary practice location
800 West Avenue South
La Crosse, WI 54601
Mailing address
800 West Avenue South
La Crosse, WI 54601
Phone (608) 791-9875
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
- Credentials
- Nurse Practitioner
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1131494400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1942281670",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "800 WEST AVENUE SOUTH",
"city": "LA CROSSE",
"state": "WI",
"postal_code": "54601",
"telephone_number": "608-791-9875",
"fax_number": "608-791-9494"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "800 WEST AVENUE SOUTH",
"city": "LA CROSSE",
"state": "WI",
"postal_code": "54601",
"telephone_number": "608-791-9875",
"fax_number": "608-791-9494"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BUTTERWORTH",
"first_name": "LINDA",
"middle_name": "S",
"credential": "GNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-11-09",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LG0600X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Gerontology",
"state": "WI",
"license": "595",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in La Crosse, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.