Santosh M. Nair, MD

Medicare activity in 2024

Official CMS public-use data for Santosh M. Nair, 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)34,500 services
2. Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)9,699 services
3. Injection, pembrolizumab, 1 mg (J9271)8,600 services
4. Injection, iron sucrose, 1 mg (J1756)8,008 services
5. Injection, denosumab, 1 mg (J0897)4,801 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%
• Arthritis57%
• Chronic kidney disease49%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)49%
• Diabetes41%

Hospitals where Santosh M. Nair works

Medicare's Facility Affiliation Data lists Santosh M. Nair 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 DelandDeland, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100045
• AdventHealth Fish MemorialOrange City, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100072
• AdventHealth OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007
• Central Florida Lake Monroe HospitalSanford, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100161

Practice locations

Addresses where Santosh M. Nair is enrolled with Medicare (CMS data updated October 2, 2026).

• 2776 Enterprise Rd, Suite 100Orange City, FL 32763 (386) 774‑1223

Group practices

Medicare enrollment lists Santosh M. Nair as a member of this group (CMS data updated October 2, 2026).

• Mid-Florida Cancer Centers LLC13 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in Florida →

Other hematologist-oncologists in Orange City

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

• Lynn Van Ummersen, MD
• Zhenisa Hysenaj, MD
• Wandaly I I. Pardo-Ruiz, MD
• Daniel Castro, MD
• Mamta Vijayvargiya, MD
• Devaki Siva, MD
• Ernesto Bustinza Linares, MD

All hematologist-oncologists in Orange City →

Other clinicians in Mid-Florida Cancer Centers LLC

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

• Neeraj Sharma, MD
• Bushra Ajaz, MD
• Zhenisa Hysenaj, MD
• Daniel Castro, MD
• Rene Cabeza, MD
• Wandaly I I. Pardo-Ruiz, 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