Prem Srinivas Subramaniyam, MD

Medicare activity in 2024

Official CMS public-use data for Prem Srinivas Subramaniyam, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)332 services
2. Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)153 services
3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)68 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)60 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)49 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 disease57%
• Arthritis55%
• Diabetes51%
• Chronic kidney disease47%

Hospitals where Prem Srinivas Subramaniyam works

Medicare's Facility Affiliation Data lists Prem Srinivas Subramaniyam 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.

• AdventHealth Heart of FloridaDavenport, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100137
• AdventHealth Lake WalesLake Wales, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100099
• AdventHealth OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007

Practice locations

Addresses where Prem Srinivas Subramaniyam is enrolled with Medicare (CMS data updated October 2, 2026).

• 13901 Bruce B Downs BlvdTampa, FL 33613 (813) 615‑7260

Group practices

Medicare enrollment lists Prem Srinivas Subramaniyam as a member of this group (CMS data updated October 2, 2026).

• Florida Hospital Physician Group Inc979 clinicians in the group

Specialties

• Interventional Cardiologyprimary

Find other Interventional Cardiology doctors in Florida →

Other interventional cardiologists in Tampa

Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.

• Diana Revenco, MD
• Ziad Alnabki, MD
• Maleeha F. Haq, MD
• Sachin V. Diwadkar, MD
• Jesal V. Popat, MD
• Hiram G. Bezerra, MD
• Gilbert Postler, MD
• Imran T. Ismail, DO

All interventional cardiologists in Tampa →

Other clinicians in Florida Hospital Physician Group Inc

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

• Irina Moullette, MD
• Sheena Chatha, MD
• Marco A. Rajo Andrade, MD
• Dana M. Manzi
• Gaurav Kumar, MD
• Kenneth H. Yamamura, 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