Quick answers
- Which hospitals does Shannon M. Mentzer work at?
- Medicare's official clinician data lists Shannon M. Mentzer at 5 hospitals: CGH Medical Center, Genesis Health System dba Genesis MDL Center-Illini, Genesis Medical Center-Davenport, Jackson County Regional Health Center and MercyOne Genesis Dewitt Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Shannon M. Mentzer see patients?
- Medicare's clinician data lists 1 practice location in Davenport, IA. Call before your visit to confirm the address.
- What is Shannon M. Mentzer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Shannon M. Mentzer accept Medicare assignment?
- Yes. Medicare's clinician data says Shannon M. Mentzer 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 Shannon M. Mentzer?
- (563) 324-2992, as listed in official Medicare / NPI Registry data.
- What is Shannon M. Mentzer's NPI number?
- 1184957839. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Shannon M. Mentzer works
Medicare's Facility Affiliation Data lists Shannon M. Mentzer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CGH Medical CenterSterling, IL · Acute Care Hospital · CCN 140043
- Genesis Health System dba Genesis MDL Center-IlliniSilvis, IL · Acute Care Hospital · CCN 140275
- Genesis Medical Center-DavenportDavenport, IA · Acute Care Hospital · CCN 160033
- Jackson County Regional Health CenterMaquoketa, IA · Critical Access Hospital · CCN 161329
- MercyOne Genesis Dewitt Medical CenterDewitt, IA · Critical Access Hospital · CCN 161313
Practice locations
Addresses where Shannon M. Mentzer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1236 E Rusholme St, Suite 300Davenport, IA 52803 (563) 324‑2992
Group practices
Medicare enrollment lists Shannon M. Mentzer as a member of this group (CMS data updated 2026-10-02).
- Cardiovascular Medicine PLLC50 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Davenport
Clinicians with the same Medicare primary specialty in Davenport, IA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184957839 |
| 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