Quick answers
- Which hospitals does James W. Clarke work at?
- Medicare's official clinician data lists James W. Clarke at 5 hospitals: Castleview Hospital, Intermountain Health Utah Valley Hospital, Timpanogos Regional Hospital, Uintah Basin Medical Center and William Bee Ririe Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James W. Clarke see patients?
- Medicare's clinician data lists 1 practice location in Salt Lake City, UT. Call before your visit to confirm the address.
- What is James W. Clarke's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does James W. Clarke accept Medicare assignment?
- Yes. Medicare's clinician data says James W. Clarke 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 James W. Clarke?
- (801) 269-0231, as listed in official Medicare / NPI Registry data.
- What is James W. Clarke's NPI number?
- 1295959724. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James W. Clarke works
Medicare's Facility Affiliation Data lists James W. Clarke at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Castleview HospitalPrice, UT · Acute Care Hospital · CCN 460011
- Intermountain Health Utah Valley HospitalProvo, UT · Acute Care Hospital · CCN 460001
- Timpanogos Regional HospitalOrem, UT · Acute Care Hospital · CCN 460052
- Uintah Basin Medical CenterRoosevelt, UT · Acute Care Hospital · CCN 460019
- William Bee Ririe HospitalEly, NV · Critical Access Hospital · CCN 291302
Practice locations
Addresses where James W. Clarke is enrolled with Medicare (CMS data updated 2026-10-02).
- 3838 S 700, Suite 100Salt Lake City, UT 84106 (801) 269‑0231
Group practices
Medicare enrollment lists James W. Clarke as a member of this group (CMS data updated 2026-10-02).
- Utah Cancer Specialists PC49 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295959724 |
| 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