Quick answers
- Which hospitals does Katie Callahan work at?
- Medicare's official clinician data lists Katie Callahan at 1 hospital: Renown Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katie Callahan see patients?
- Medicare's clinician data lists 3 practice locations, including Fernley, NV and Reno, NV. Call before your visit to confirm the address.
- What is Katie Callahan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Katie Callahan accept Medicare assignment?
- Yes. Medicare's clinician data says Katie Callahan 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 Katie Callahan?
- (775) 982-5000, as listed in official Medicare / NPI Registry data.
- What is Katie Callahan's NPI number?
- 1437867926. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katie Callahan works
Medicare's Facility Affiliation Data lists Katie Callahan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Renown Regional Medical CenterReno, NV · Acute Care Hospital · CCN 290001
Practice locations
Addresses where Katie Callahan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1343 Newlands Dr WFernley, NV 89408 (775) 982‑5000
- 197 Damonte Ranch Pkwy, Suite AReno, NV 89521 (775) 982‑5000
- 975 Ryland St, Suite 100Reno, NV 89502 (775) 982‑5000
Group practices
Medicare enrollment lists Katie Callahan as a member of these groups (CMS data updated 2026-10-02).
- Community Care Services LLC641 clinicians in the group
- Hometown Health Management Company184 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Fernley
Clinicians with the same Medicare primary specialty in Fernley, NV — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437867926 |
| 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