Nishitha R. Thumallapally, MD

Medicare activity in 2024

Official CMS public-use data for Nishitha R. Thumallapally, 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. Injection, ferric carboxymaltose, 1 mg (J1439)37,500 services
2. Injection, fosaprepitant, 1 mg (J1453)8,250 services
3. Injection, pembrolizumab, 1 mg (J9271)5,400 services
4. Injection, denosumab, 1 mg (J0897)3,360 services
5. Injection, dexamethasone sodium phosphate, 1 mg (J1100)2,536 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%
• Arthritis58%
• Ischemic heart disease44%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)40%
• Chronic kidney disease38%

Hospitals where Nishitha R. Thumallapally works

Medicare's Facility Affiliation Data lists Nishitha R. Thumallapally 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 Palm CoastPalm Coast, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100118
• Flagler HospitalSaint Augustine, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100090

Practice locations

Addresses where Nishitha R. Thumallapally is enrolled with Medicare (CMS data updated October 2, 2026).

• 121 Whitehall DrSt Augustine, FL 32086 (904) 825‑4500
• 80 Pinnacles Dr, Suite 700Palm Coast, FL 32164 (386) 387‑8500

Group practices

Medicare enrollment lists Nishitha R. Thumallapally as a member of this group (CMS data updated October 2, 2026).

• Cancer Specialists LLC44 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in Florida →

Other hematologist-oncologists in St Augustine

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

• Birendra K C, MD
• Gaurav Trikha, MD
• Marc A. Warmuth, MD
• Zelia R. Bowman, MD
• Thomas Davis, MD
• Bruce Stechmiller, MD
• Muhammad F. Iqbal, MD

All hematologist-oncologists in St Augustine →

Other clinicians in Cancer Specialists LLC

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

• Miten Patel, MD
• Birendra K C, MD
• Tejas J. Karawadia, MD
• Steven D. Siegel, MD
• Gaurav Trikha, MD
• Susmitha Vaka, 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