Quick answers
- Which hospitals does Jason E. Geiger work at?
- Medicare's official clinician data lists Jason E. Geiger at 3 hospitals: Door County Medical Center, Ripon Medical Center and Waupun Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jason E. Geiger see patients?
- Medicare's clinician data lists 1 practice location in Ripon, WI. Call before your visit to confirm the address.
- What is Jason E. Geiger's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Jason E. Geiger accept Medicare assignment?
- Yes. Medicare's clinician data says Jason E. Geiger 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 Jason E. Geiger?
- (920) 748-3101, as listed in official Medicare / NPI Registry data.
- What is Jason E. Geiger's NPI number?
- 1598785941. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jason E. Geiger works
Medicare's Facility Affiliation Data lists Jason E. Geiger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Door County Medical CenterSturgeon Bay, WI · Critical Access Hospital · CCN 521358
- Ripon Medical CenterRipon, WI · Critical Access Hospital · CCN 521321
- Waupun Memorial HospitalWaupun, WI · Critical Access Hospital · CCN 521327
Practice locations
Addresses where Jason E. Geiger is enrolled with Medicare (CMS data updated 2026-10-02).
- 845 Parkside StRipon, WI 54971 (920) 748‑3101
Group practices
Medicare enrollment lists Jason E. Geiger as a member of this group (CMS data updated 2026-10-02).
- Agnesian Healthcare Inc388 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598785941 |
| 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