Quick answers
- Which hospitals does Ashley D. Duemmel work at?
- Medicare's official clinician data lists Ashley D. Duemmel at 1 hospital: Genesis Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashley D. Duemmel see patients?
- Medicare's clinician data lists 3 practice locations, including Zanesville, OH and Columbus, OH. Call before your visit to confirm the address.
- What is Ashley D. Duemmel's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Ashley D. Duemmel accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley D. Duemmel 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 Ashley D. Duemmel?
- (740) 454-4000, as listed in official Medicare / NPI Registry data.
- What is Ashley D. Duemmel's NPI number?
- 1255083374. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashley D. Duemmel works
Medicare's Facility Affiliation Data lists Ashley D. Duemmel at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Genesis HospitalZanesville, OH · Acute Care Hospital · CCN 360039
Practice locations
Addresses where Ashley D. Duemmel is enrolled with Medicare (CMS data updated 2026-10-02).
- 2951 Maple AveZanesville, OH 43701 (740) 454‑4000
- 2971 Maple AveZanesville, OH 43701 (614) 255‑6900
- 3535 Olentangy River RdColumbus, OH 43214 (614) 566‑5000
Group practices
Medicare enrollment lists Ashley D. Duemmel as a member of these groups (CMS data updated 2026-10-02).
- Genesis Medical Group, LLC270 clinicians in the group
- Central Ohio Hospitalists, Inc190 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Zanesville
Clinicians with the same Medicare primary specialty in Zanesville, OH — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255083374 |
| 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