Active NPI
Lisa R Thiltgen, APRN
- Family Nurse Practitioner
- Appleton, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 11786-33
- Practice address
- 2575 E Evergreen Dr
Appleton, WI 54913-8910 - Phone
- (920) 404-2240
- Fax
- (920) 404-2229
- NPI assigned
- Apr 7, 2021
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 209022574 | IL | |
| Family Nurse Practitioner | 363LF0000X | 11786-33 | WI | Primary |
Addresses
Primary practice location
2575 E Evergreen Dr
Appleton, WI 54913-8910
Mailing address
N9224 Constellation Dr
Appleton, WI 54915
Phone (630) 247-3385
Other practice location 1
3329 N Richmond St
Appleton, WI 54911-1063
Phone (920) 380-2715
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100209638 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
101 Main St
Neenah, WI 54956-2570
Phone (920) 727-4200
1855 S Koeller St
Oshkosh, WI 54902-6186
Phone (920) 223-7000
3329 N Richard St
Appleton, WI 54911-1063
Phone (920) 380-2715
5000 W Chambers St
Milwaukee, WI 53210-1650
Phone (414) 447-2000
Hospital & facility affiliations
- Ascension NE Wisconsin - St Elizabeth Campus
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 11786-33 | WI | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ascension Medical Group-Fox Valley Wisconsin, Inc | Current | Accepting new patients | |
| Ascension Medical Group-Fox Valley Wisconsin, Inc | Current | Accepting new patients |
Locations
3329 N Richmond St
Appleton, WI 54911
Phone (920) 380-2715
1501 S Madison St
Appleton, WI 54915
Phone (920) 730-4435
5000 W Chambers St
Milwaukee, WI 53210
Phone (414) 447-2089
101 Main St
Neenah, WI 54956
Phone (920) 727-4200
2700 W 9th Ave
Oshkosh, WI 54904
Phone (920) 223-0220
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Emergency Medicine Physician
- Milwaukee, WI
- NPI 1568413524
-
- Multi-Specialty Clinic/Center
- Neenah, WI
- NPI 1730126392
-
- Cardiovascular Disease Physician
- Appleton, WI
- NPI 1831890177
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Appleton, WI
- NPI 1407803638
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1617753600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756339200000",
"number": "1609455591",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "N9224 CONSTELLATION DR",
"city": "APPLETON",
"state": "WI",
"postal_code": "54915",
"telephone_number": "630-247-3385"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2575 E EVERGREEN DR",
"city": "APPLETON",
"state": "WI",
"postal_code": "549138910",
"telephone_number": "920-404-2240",
"fax_number": "920-404-2229"
}
],
"practiceLocations": [
{
"address_1": "3329 N Richmond St",
"address_purpose": "LOCATION",
"city": "Appleton",
"state": "WI",
"postal_code": "549111063",
"country_code": "US",
"telephone_number": "920-380-2715",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "THILTGEN",
"first_name": "LISA",
"middle_name": "R",
"credential": "APRN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-04-07",
"last_updated": "2025-08-28",
"certification_date": "2025-08-28",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IL",
"license": "209022574",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WI",
"license": "11786-33",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100209638",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Appleton, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.