Quick answers
- Which hospitals does Melissa E. Jennerjohn work at?
- Medicare's official clinician data lists Melissa E. Jennerjohn at 4 hospitals: Sauk Prairie Hospital, SSM Health St Clare Hospital - Baraboo, UnityPoint Health - Meriter and University of WI Hospitals & Clinics Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Melissa E. Jennerjohn see patients?
- Medicare's clinician data lists 6 practice locations, including Madison, WI, Monroe, WI and Baraboo, WI. Call before your visit to confirm the address.
- What is Melissa E. Jennerjohn's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Melissa E. Jennerjohn accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa E. Jennerjohn 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 Melissa E. Jennerjohn?
- (608) 287-2000, as listed in official Medicare / NPI Registry data.
- What is Melissa E. Jennerjohn's NPI number?
- 1427122902. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Melissa E. Jennerjohn works
Medicare's Facility Affiliation Data lists Melissa E. Jennerjohn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sauk Prairie HospitalPrairie Du Sac, WI · Acute Care Hospital · CCN 520095
- SSM Health St Clare Hospital - BarabooBaraboo, WI · Acute Care Hospital · CCN 520057
- UnityPoint Health - MeriterMadison, WI · Acute Care Hospital · CCN 520089
- University of WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · CCN 520098
Practice locations
Addresses where Melissa E. Jennerjohn is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 S Park StMadison, WI 53715 (608) 287‑2000
- 1821 S Stoughton RdMadison, WI 53716 (608) 260‑6000
- 4602 Eastpark BlvdMadison, WI 53718 (608) 440‑6400
- 515 22nd AveMonroe, WI 53566 (608) 324‑2000
- 707 14th StBaraboo, WI 53913 (608) 356‑1400
Group practices
Medicare enrollment lists Melissa E. Jennerjohn as a member of these groups (CMS data updated 2026-10-02).
- University of Wisconsin Medical Foundation Inc2,553 clinicians in the group
- Dean Health Systems Inc1,159 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Madison
Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427122902 |
| 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