Quick answers
- Which hospitals does James C. Field work at?
- Medicare's official clinician data lists James C. Field at 5 hospitals: Saint Alphonsus Regional Medical Center, St Luke's McCall, St Luke's Nampa Medical Center, St Luke's Regional Medical Center and West Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James C. Field see patients?
- Medicare's clinician data lists 15 practice locations, including Boise, ID, McCall, ID and Fruitland, ID. Call before your visit to confirm the address.
- What is James C. Field's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does James C. Field accept Medicare assignment?
- Yes. Medicare's clinician data says James C. Field 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 C. Field?
- (208) 381-2983, as listed in official Medicare / NPI Registry data.
- What is James C. Field's NPI number?
- 1255386942. 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 C. Field works
Medicare's Facility Affiliation Data lists James C. Field at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Alphonsus Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130007
- St Luke's McCallMcCall, ID · Critical Access Hospital · CCN 131312
- St Luke's Nampa Medical CenterNampa, ID · Acute Care Hospital · CCN 130071
- St Luke's Regional Medical CenterBoise, ID · Acute Care Hospital · CCN 130006
- West Valley Medical CenterCaldwell, ID · Acute Care Hospital · CCN 130014
Practice locations
Addresses where James C. Field is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.
- 100 E Bannock StBoise, ID 83712 (208) 381‑2983
- 1000 State StMcCall, ID 83638 (208) 634‑4061
- 1210 NW 16th StFruitland, ID 83619 (208) 452‑8600
- 130 E Boise AveBoise, ID 83706 (208) 345‑4066
- 190 E Bannock StBoise, ID 83712 (208) 381‑9384
Group practices
Medicare enrollment lists James C. Field as a member of these groups (CMS data updated 2026-10-02).
- St Lukes Clinic-Treasure Valley LLC1,173 clinicians in the group
- St Lukes Clinic - McCall LLC44 clinicians in the group
- St Lukes McCall, Ltd6 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Idaho →
Other cardiologists in Boise
Clinicians with the same Medicare primary specialty in Boise, ID — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of New Mexico School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255386942 |
| 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