Quick answers
- Which hospitals does Riley M. Lewis work at?
- Medicare's official clinician data lists Riley M. Lewis at 1 hospital: St. George Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Riley M. Lewis see patients?
- Medicare's clinician data lists 1 practice location in St George, UT. Call before your visit to confirm the address.
- What is Riley M. Lewis's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Riley M. Lewis accept Medicare assignment?
- Yes. Medicare's clinician data says Riley M. Lewis 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 Riley M. Lewis?
- (435) 251-2650, as listed in official Medicare / NPI Registry data.
- What is Riley M. Lewis's NPI number?
- 1740980713. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Riley M. Lewis works
Medicare's Facility Affiliation Data lists Riley M. Lewis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St. George Regional HospitalSt George, UT · Acute Care Hospital · CCN 460021
Practice locations
Addresses where Riley M. Lewis is enrolled with Medicare (CMS data updated 2026-10-02).
- 652 S Medical Ctr Dr, Suite 400St George, UT 84790 (435) 251‑2650
Group practices
Medicare enrollment lists Riley M. Lewis as a member of this group (CMS data updated 2026-10-02).
- Ihc Health Services Inc3,960 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in St George
Clinicians with the same Medicare primary specialty in St George, UT — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740980713 |
| 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