Thomas P. Powierza, MD

Medicare activity in 2024

Official CMS public-use data for Thomas P. Powierza, 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. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,350 services
2. X-ray of chest, 1 view (71045)137 services
3. X-ray of chest, 2 views (71046)95 services
4. Ct scan of abdomen and pelvis with contrast (74177)79 services
5. Ct scan head or brain without contrast (70450)76 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 cholesterol74%
• Arthritis51%
• Diabetes32%
• Chronic kidney disease30%
• COPD28%

Hospitals where Thomas P. Powierza works

Medicare's Facility Affiliation Data lists Thomas P. Powierza 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.

• Black Hills Surgical Hospital LLCRapid City, SD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 430091
• Carson Tahoe Regional Medical CenterCarson City, NV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 290019
• Humboldt General HospitalWinnemucca, NV · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 291308
• Northeastern Nevada Regional HospitalElko, NV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 290008
• Northern Inyo HospitalBishop, CA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 051324

Practice locations

Addresses where Thomas P. Powierza is enrolled with Medicare (CMS data updated October 2, 2026).

• 150 Pioneer LnBishop, CA 93514 (760) 873‑2136
• 2110 Idaho StElko, NV 89801 (775) 621‑5800
• 2874 N Carson St, Suite 300Carson City, NV 89706 (775) 888‑1180
• 43563 State Hwy 299 EFall River Mills, CA 96028 (530) 336‑5511

Group practices

Medicare enrollment lists Thomas P. Powierza as a member of these groups (CMS data updated October 2, 2026).

• Northern Inyo Healthcare District108 clinicians in the group
• Tahoe Carson Radiology Loos Et Al Ltd37 clinicians in the group
• High Desert Imaging LLC13 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in California →

Other radiologists in Bishop

Clinicians with the same Medicare primary specialty in Bishop, CA — not a recommendation.

• Scott Thalman, MD
• Jonathan Hester, MD
• Stephen J. Loos, MD
• Ryan J. Redelman, MD
• Daniel Kirkham, MD
• Bradley L. Clark, MD
• John Kuipers, DO
• Gary Turner, MD

All radiologists in Bishop →

Other clinicians in Northern Inyo Healthcare District

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

• Uttama Sharma, MD
• Stefan E. Schunk, MD
• Scott A. Kobner, MD
• David Pomeranz, MD
• Bartlett M. White, PA
• Asao Kamei, 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