Quick answers
- Which hospitals does Valarie A. Karr work at?
- Medicare's official clinician data lists Valarie A. Karr at 1 hospital: Yuma Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Valarie A. Karr see patients?
- Medicare's clinician data lists 2 practice locations, including Yuma, AZ. Call before your visit to confirm the address.
- What is Valarie A. Karr's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Valarie A. Karr accept Medicare assignment?
- Yes. Medicare's clinician data says Valarie A. Karr 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 Valarie A. Karr?
- (928) 247-9333, as listed in official Medicare / NPI Registry data.
- What is Valarie A. Karr's NPI number?
- 1497594238. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Valarie A. Karr works
Medicare's Facility Affiliation Data lists Valarie A. Karr at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospital · CCN 030013
Practice locations
Addresses where Valarie A. Karr is enrolled with Medicare (CMS data updated 2026-10-02).
- 11611 S Foothills Blvd, Suite AYuma, AZ 85367 (928) 247‑9333
- 1950 W 3rd StYuma, AZ 85364 (928) 276‑4477
Group practices
Medicare enrollment lists Valarie A. Karr as a member of these groups (CMS data updated 2026-10-02).
- Frances Davison FNP-BC Ltd6 clinicians in the group
- Quadra Medical LLC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Yuma
Clinicians with the same Medicare primary specialty in Yuma, AZ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497594238 |
| 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