Negia E. Lalane Del Castillo, MD

Medicare activity in 2024

Official CMS public-use data for Negia E. Lalane Del Castillo, 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)1,373 services
2. Removal of skin and tissue, 20.0 sq cm or less (11042)692 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)606 services
4. Removal of skin and tissue, each additional 20.0 sq cm or less (11045)475 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)315 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 disease66%
• Arthritis63%
• Chronic kidney disease61%
• Heart failure55%

Hospitals where Negia E. Lalane Del Castillo works

Medicare's Facility Affiliation Data lists Negia E. Lalane Del Castillo 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.

• The Villages Regional HospitalThe Villages, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100290
• UF Health Leesburg HospitalLeesburg, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100084

Practice locations

Addresses where Negia E. Lalane Del Castillo is enrolled with Medicare (CMS data updated October 2, 2026).

• 929 N Hwy 441, Suite 102Lady Lake, FL 32159 (352) 350‑2474
• PO Box, Suite 1867Ocala, FL 32159

Group practices

Medicare enrollment lists Negia E. Lalane Del Castillo as a member of this group (CMS data updated October 2, 2026).

• Florida Health Care LLC4 clinicians in the group

Specialties

• Infectious Diseaseprimary
• Internal Medicinealso

Find other Infectious Disease doctors in Florida →

Other infectious disease doctors in Florida

Clinicians with the same Medicare primary specialty in Florida — not a recommendation.

• Seema K. Patel, MD
• Hemwattie S. Jaimangal, DO
• Nilmarie Guzman, MD
• Jason R. Sanger, DO
• Arun J. Sunny, MD
• Elena Gatskevich, MD
• Pranav P. Shah, MD
• Jeffrey T. Lauer, MD

All infectious disease doctors in Florida →

Other clinicians in Florida Health Care LLC

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

• Panthipa Laowansiri, MD
• Seema K. Patel, 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