Casten R. Fischer, DO

Medicare activity in 2024

Official CMS public-use data for Casten R. Fischer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)295 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)140 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)80 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)66 services
5. Administration of influenza virus vaccine (G0008)22 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol59%
• Arthritis41%
• Diabetes39%
• Chronic kidney disease33%
• Atrial fibrillation18%

Hospitals where Casten R. Fischer works

Medicare's Facility Affiliation Data lists Casten R. Fischer at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Cassia Regional HospitalBurley, ID · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 131326
• St Lukes Magic Valley Medical CenterTwin Falls, ID · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 130002

Practice locations

Addresses where Casten R. Fischer is enrolled with Medicare (CMS data updated October 2, 2026).

• 1501 Hiland Ave FBurley, ID 83318 (208) 678‑4444

Group practices

Medicare enrollment lists Casten R. Fischer as a member of this group (CMS data updated October 2, 2026).

• Ihc Health Services Inc3,960 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Idaho →

Other family doctors in Burley

Clinicians with the same Medicare primary specialty in Burley, ID — not a recommendation.

• Ronald B. Campbell, DO
• Marcus Christiansen, DO
• Wayne H. Blauer, MD
• Stewart R. North, DO
• Jared McOmber, MD
• Anthony J. Anderson, MD
• Matthew D. Detemple, DO
• Walter M. Graham, MD

All family doctors in Burley →

Other clinicians in Ihc Health Services Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Darin K. Allred, DO
• Corbin Metcalf, PA
• Cody B. Nielson, PA
• Alexandrea G. Montoya, MD
• Arindam Sharma, MD
• Joseph T. Merrill, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians