Quick answers
- Which hospitals does Deanna L. Warren work at?
- Medicare's official clinician data lists Deanna L. Warren at 3 hospitals: Parkview Regional Medical Center, Parkview Wabash Hospital, Inc and Parkview Whitley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Deanna L. Warren see patients?
- Medicare's clinician data lists 4 practice locations, including Wabash, IN, Albion, IN and Columbia City, IN. Call before your visit to confirm the address.
- What is Deanna L. Warren's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Deanna L. Warren accept Medicare assignment?
- Yes. Medicare's clinician data says Deanna L. Warren 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 Deanna L. Warren?
- (260) 563-7451, as listed in official Medicare / NPI Registry data.
- What is Deanna L. Warren's NPI number?
- 1144615535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Deanna L. Warren works
Medicare's Facility Affiliation Data lists Deanna L. Warren at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Parkview Regional Medical CenterFort Wayne, IN · Acute Care Hospital · CCN 150021
- Parkview Wabash Hospital, IncWabash, IN · Critical Access Hospital · CCN 151310
- Parkview Whitley HospitalColumbia City, IN · Acute Care Hospital · CCN 150101
Practice locations
Addresses where Deanna L. Warren is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 John Kissinger DrWabash, IN 46992
- 8 John Kissinger DrWabash, IN 46992 (260) 563‑7451
- 817 Trail Ridge RdAlbion, IN 46701 (260) 373‑9590
- 885 W Connexion Way, 200 Ppg First Care Walk in ClinicColumbia City, IN 46725 (260) 248‑9260
Group practices
Medicare enrollment lists Deanna L. Warren as a member of these groups (CMS data updated 2026-10-02).
- Parkview Health System Inc1,377 clinicians in the group
- Parkview Wabash Hospital Inc32 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Wabash
Clinicians with the same Medicare primary specialty in Wabash, IN — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144615535 |
| 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