Quick answers
- Which hospitals does Nathan E. Slinde work at?
- Medicare's official clinician data lists Nathan E. Slinde at 3 hospitals: Ripon Medical Center, SSM Health St Agnes Hospital-Fond Du Lac and Waupun Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan E. Slinde see patients?
- Medicare's clinician data lists 4 practice locations, including Fond Du Lac, WI and Waupun, WI. Call before your visit to confirm the address.
- What is Nathan E. Slinde's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Nathan E. Slinde accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan E. Slinde 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 Nathan E. Slinde?
- (920) 923-7400, as listed in official Medicare / NPI Registry data.
- What is Nathan E. Slinde's NPI number?
- 1174571806. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan E. Slinde works
Medicare's Facility Affiliation Data lists Nathan E. Slinde at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ripon Medical CenterRipon, WI · Critical Access Hospital · CCN 521321
- SSM Health St Agnes Hospital-Fond Du LacFond Du Lac, WI · Acute Care Hospital · CCN 520088
- Waupun Memorial HospitalWaupun, WI · Critical Access Hospital · CCN 521327
Practice locations
Addresses where Nathan E. Slinde is enrolled with Medicare (CMS data updated 2026-10-02).
- 420 E Division StFond Du Lac, WI 54935 (920) 923‑7400
- 430 E Division StFond Du Lac, WI 54935 (920) 929‑2300
- 608 W Brown StWaupun, WI 53963 (920) 324‑6800
- 620 W Brown StWaupun, WI 53963
Group practices
Medicare enrollment lists Nathan E. Slinde as a member of this group (CMS data updated 2026-10-02).
- Agnesian Healthcare Inc388 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Fond Du Lac
Clinicians with the same Medicare primary specialty in Fond Du Lac, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174571806 |
| 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