Siva P. Sontineni, MD

Medicare activity in 2024

Official CMS public-use data for Siva P. Sontineni, 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)395 services
2. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)370 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)324 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)214 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)106 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 disease67%
• Arthritis53%
• Heart failure46%
• Diabetes44%

Hospitals where Siva P. Sontineni works

Medicare's Facility Affiliation Data lists Siva P. Sontineni 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.

• Medical City LewisvilleLewisville, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450669
• Texas Health Presbyterian Hospital DentonDenton, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 450743
• The Heart Hospital Baylor DentonDenton, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 450893

Practice locations

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

• 118 Lynn Ave, Suite 100Lewisville, TX 75057 (469) 645‑1155
• 2701 Shoreline Dr, Suite 101Denton, TX 76210 (469) 645‑1155

Specialties

• Cardiovascular Disease (Cardiology)primary
• Interventional Cardiologyalso

Find other Cardiovascular Disease (Cardiology) doctors in Texas →

Other cardiologists in Lewisville

Clinicians with the same Medicare primary specialty in Lewisville, TX — not a recommendation.

• Mary G. Youssef, MD
• Shirley Williams, MD
• Taimoor Hashim, MD

All cardiologists in Lewisville →

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