Peter L. Weidenfeld, MD

Medicare activity in 2024

Official CMS public-use data for Peter L. Weidenfeld, 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. X-ray of chest, 1 view (71045)2,503 services
2. Ultrasound study of arm or leg veins with compression and maneuvers (93970)380 services
3. Ultrasound study of one arm or leg veins with compression and maneuvers (93971)259 services
4. Ultrasound of both sides of head and neck blood flow (93880)206 services
5. X-ray of chest, 2 views (71046)160 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 cholesterol75%
• Arthritis54%
• Ischemic heart disease54%
• Diabetes53%
• Chronic kidney disease49%

Hospitals where Peter L. Weidenfeld works

Medicare's Facility Affiliation Data lists Peter L. Weidenfeld 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.

• Havasu Regional Medical CenterLake Havasu City, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030069
• Kingman Regional Medical CenterKingman, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030055
• Mountainview HospitalLas Vegas, NV · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 290039
• Sunrise Hospital and Medical CenterLas Vegas, NV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 290003
• Western Arizona Regional Medical CenterBullhead City, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030101

Practice locations

Addresses where Peter L. Weidenfeld is enrolled with Medicare (CMS data updated October 2, 2026).

• 3186 S Maryland PkwyLas Vegas, NV 89109 (702) 962‑7770

Group practices

Medicare enrollment lists Peter L. Weidenfeld as a member of this group (CMS data updated October 2, 2026).

• Radiology Specialists Ltd Marasso-Miller159 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Nevada →

Other radiologists in Las Vegas

Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.

• Benjamin Muir, MD
• Julian D. Hardman, MD
• Joshua Martin, MD
• Jeffrey L. Johnson, MD
• Mark L. Winkler, MD
• Michael O'Bryant, DO
• Mothana M. Saad Eldine
• James D. Balodimas, MD

All radiologists in Las Vegas →

Other clinicians in Radiology Specialists Ltd Marasso-Miller

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

• Benjamin Muir, MD
• Jeffrey L. Johnson, MD
• Nathan Patterson, DO
• Minn T. Thant, MD
• Richard A. Schwartz, MD
• Mohab M. Elmohr, 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