Quick answers
- Which hospitals does James K. Shaffner work at?
- Medicare's official clinician data lists James K. Shaffner at 5 hospitals: Holy Cross Hospital-Jordan Valley, Intermountain Health Riverton Hospital, Intermountain Medical Center, LDS Hospital and University of Utah Hospital and Clinics. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James K. Shaffner see patients?
- Medicare's clinician data lists 2 practice locations, including Tooele, UT and Riverton, UT. Call before your visit to confirm the address.
- What is James K. Shaffner's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does James K. Shaffner accept Medicare assignment?
- Yes. Medicare's clinician data says James K. Shaffner 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.
- Does James K. Shaffner offer telehealth?
- Medicare's clinician data says James K. Shaffner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for James K. Shaffner?
- (801) 288-2634, as listed in official Medicare / NPI Registry data.
- What is James K. Shaffner's NPI number?
- 1811375298. 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 K. Shaffner works
Medicare's Facility Affiliation Data lists James K. Shaffner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT · Acute Care Hospital · CCN 460051
- Intermountain Health Riverton HospitalRiverton, UT · Acute Care Hospital · CCN 460058
- Intermountain Medical CenterMurray, UT · Acute Care Hospital · CCN 460010
- LDS HospitalSalt Lake City, UT · Acute Care Hospital · CCN 460006
- University of Utah Hospital and ClinicsSalt Lake City, UT · Acute Care Hospital · CCN 460009
Practice locations
Addresses where James K. Shaffner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1244 N Main St, Suite 101Tooele, UT 84074 (801) 288‑2634
- 12523 S Creek Meadow Rd, Suite 111Riverton, UT 84065 (801) 288‑2634
Group practices
Medicare enrollment lists James K. Shaffner as a member of this group (CMS data updated 2026-10-02).
- Nephrology Associates of Utah LLC31 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Utah
Clinicians with the same Medicare primary specialty in Utah — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Bradenton |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811375298 |
| 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