Samuel Unzek Freiman, MD

Medicare activity in 2024

Official CMS public-use data for Samuel Unzek Freiman, 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. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)468 services
2. Heart muscle strain imaging (93356)121 services
3. 3d radiographic procedure (76376)104 services
4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)81 services
5. Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (93016)64 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%
• Ischemic heart disease54%
• Arthritis45%
• Heart failure42%
• Diabetes40%

Hospitals where Samuel Unzek Freiman works

Medicare's Facility Affiliation Data lists Samuel Unzek Freiman 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.

• HonorHealth Scottsdale Shea Medical CenterScottsdale, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030087

Practice locations

Addresses where Samuel Unzek Freiman is enrolled with Medicare (CMS data updated October 2, 2026).

• 7010 E Chauncey Ln, Suite 215Phoenix, AZ 85054 (480) 462‑2716

Group practices

Medicare enrollment lists Samuel Unzek Freiman as a member of this group (CMS data updated October 2, 2026).

• Astra Healthcare PLC5 clinicians in the group

Specialties

• Cardiovascular Disease (Cardiology)primary

Find other Cardiovascular Disease (Cardiology) doctors in Arizona →

Other cardiologists in Phoenix

Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.

• Craig M. Peters, DO
• Wilber W. Su, MD
• Monica Escarzaga, MD
• Radha S. Gopalan, MD
• Robert T. Hurst, MD
• Alison Kim, MD
• Vincent Palmieri, MD
• Marc A. Silver, MD

All cardiologists in Phoenix →

Other clinicians in Astra Healthcare PLC

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

• Gabriel S. Ruiz, MD
• Frederick S. Simonie, 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