Quick answers
- Which hospitals does Lisa Thiltgen work at?
- Medicare's official clinician data lists Lisa Thiltgen at 2 hospitals: Ascension NE Wisconsin - St Elizabeth Campus and Door County Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lisa Thiltgen see patients?
- Medicare's clinician data lists 5 practice locations, including Neenah, WI, Oshkosh, WI and Sturgeon Bay, WI. Call before your visit to confirm the address.
- What is Lisa Thiltgen's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Lisa Thiltgen accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa Thiltgen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Lisa Thiltgen?
- (920) 727-4200, as listed in official Medicare / NPI Registry data.
- What is Lisa Thiltgen's NPI number?
- 1609455591. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lisa Thiltgen works
Medicare's Facility Affiliation Data lists Lisa Thiltgen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension NE Wisconsin - St Elizabeth CampusAppleton, WI · Acute Care Hospital · CCN 520009
- Door County Medical CenterSturgeon Bay, WI · Critical Access Hospital · CCN 521358
Practice locations
Addresses where Lisa Thiltgen is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Main StNeenah, WI 54956 (920) 727‑4200
- 1855 S Koeller StOshkosh, WI 54902 (920) 223‑7000
- 323 S 18th AveSturgeon Bay, WI 54235 (920) 743‑5566
- 3329 N Richard StAppleton, WI 54911 (920) 380‑2715
- 5000 W Chambers StMilwaukee, WI 53210 (414) 447‑2000
Group practices
Medicare enrollment lists Lisa Thiltgen as a member of these groups (CMS data updated 2026-10-02).
- Emergency Medicine Specialists SC227 clinicians in the group
- Door County Memorial Hospital93 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Neenah
Clinicians with the same Medicare primary specialty in Neenah, WI — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609455591 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians