Quick answers
- Which hospitals does Martin Larsen work at?
- Medicare's official clinician data lists Martin Larsen at 4 hospitals: Intermountain Health Cedar City Hospital, Kane County Hospital, St. George Regional Hospital and William Bee Ririe Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Martin Larsen see patients?
- Medicare's clinician data lists 3 practice locations, including Cedar City, UT, St George, UT and Kanab, UT. Call before your visit to confirm the address.
- What is Martin Larsen's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Martin Larsen accept Medicare assignment?
- Yes. Medicare's clinician data says Martin Larsen 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 Martin Larsen?
- (435) 251-1000, as listed in official Medicare / NPI Registry data.
- What is Martin Larsen's NPI number?
- 1043897259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Martin Larsen works
Medicare's Facility Affiliation Data lists Martin Larsen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Intermountain Health Cedar City HospitalCedar City, UT · Acute Care Hospital · CCN 460007
- Kane County HospitalKanab, UT · Critical Access Hospital · CCN 461309
- St. George Regional HospitalSt George, UT · Acute Care Hospital · CCN 460021
- William Bee Ririe HospitalEly, NV · Critical Access Hospital · CCN 291302
Practice locations
Addresses where Martin Larsen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1303 N Main StCedar City, UT 84721
- 1380 E Medical Ctr DrSt George, UT 84790 (435) 251‑1000
- 355 N Main StKanab, UT 84741 (435) 644‑4115
Group practices
Medicare enrollment lists Martin Larsen as a member of these groups (CMS data updated 2026-10-02).
- Ihc Health Services Inc3,960 clinicians in the group
- Kane County Human Resource Special Service District37 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Cedar City
Clinicians with the same Medicare primary specialty in Cedar City, UT — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043897259 |
| 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