Individual provider Active NPI

Lisa R Thiltgen, APRN

  • Family Nurse Practitioner
  • Appleton, WI
National Provider Identifier
1609455591
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
11786-33 Issued in WI
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

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
100209638MedicaidWI

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220914000575 WI Practitioner - Nurse Practitioner 5496164618 Reassigns benefits to 2 organizations

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
Emergency Medicine Specialists SCGroup PAC ID 8729975461, 220 clinicians

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 Hospital, Appleton, WI, CCN 520009

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
11786-33WIMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Jul 27, 2022 Accepting new patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Jul 27, 2022 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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

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

Verify at the official NPI Registry.