Quick answers
- Does Fernando E. Amador Fiallos accept Medicare assignment?
- Yes. Medicare's clinician data says Fernando E. Amador Fiallos accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Fernando E. Amador Fiallos see?
- In 2024, CMS data shows 28 Original Medicare patients and 95 services for Fernando E. Amador Fiallos. This counts Original Medicare only and measures volume, not quality.
- What is Fernando E. Amador Fiallos's NPI number?
- 1861063505. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Fernando E. Amador Fiallos, 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.
| Original Medicare patients | 28 |
|---|---|
| Services billed to Medicare | 95 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)71 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)11 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%
- Chronic kidney disease71%
- Diabetes68%
- Ischemic heart disease64%
- Heart failure61%
Hospitals where Fernando E. Amador Fiallos works
Medicare's Facility Affiliation Data lists Fernando E. Amador Fiallos 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 WatermanTavares, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 100057
- 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 Fernando E. Amador Fiallos is enrolled with Medicare (CMS data updated October 2, 2026).
- 16400 S Hwy 25Weirsdale, FL 32195 (352) 821‑9797
Group practices
Medicare enrollment lists Fernando E. Amador Fiallos as a member of this group (CMS data updated October 2, 2026).
- Weirsdale Family Health Center Inc11 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Weirsdale
Clinicians with the same Medicare primary specialty in Weirsdale, FL — not a recommendation.
Other clinicians in Weirsdale Family Health Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861063505 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians