Sanez Siran, MD

Medicare activity in 2024

Official CMS public-use data for Sanez Siran, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)472 services
2. Advance care planning, first 30 minutes (99497)356 services
3. Hospital discharge day management, more than 30 minutes (99239)296 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)281 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)176 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%
• Arthritis59%
• Diabetes51%
• Ischemic heart disease50%
• Anxiety47%

Hospitals where Sanez Siran works

Medicare's Facility Affiliation Data lists Sanez Siran 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.

• Mountainview HospitalLas Vegas, NV · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 290039
• Southern Hills Hospital and Medical CenterLas Vegas, NV · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 290047
• Sunrise Hospital and Medical CenterLas Vegas, NV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 290003

Practice locations

Addresses where Sanez Siran is enrolled with Medicare (CMS data updated October 2, 2026).

• 5400 S Rainbow BlvdLas Vegas, NV 89118 (702) 853‑3000
• 9300 W Sunset RdLas Vegas, NV 89148 (702) 880‑2150

Group practices

Medicare enrollment lists Sanez Siran as a member of this group (CMS data updated October 2, 2026).

• Pioneer Health Care LLC30 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Nevada →

Other internal medicine doctors in Las Vegas

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

• Benjamin J. Kaplan, DO
• Dayamal Waas, MD
• Ashley V. Kelley, MD
• Zaid Naji, MD
• Patrick S. Hong, MD
• Rodney E. Gong, MD
• Abdulla M Shereef Ali, MD
• Ricardo A. Cedeno-Mendoza, MD

All internal medicine doctors in Las Vegas →

Other clinicians in Pioneer Health Care LLC

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

• Juan E. Rey Rueda, MD
• Vipindas Chengat, MD
• Hardyal S. Sandhu, NP
• Reem M. Shuja, MD
• Justin Roy P. Sanchez, DO
• Cesar S. Estillore, NP

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