Quick answers
- Does Fernando M. Abanillo accept Medicare assignment?
- Yes. Medicare's clinician data says Fernando M. Abanillo 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 M. Abanillo see?
- In 2024, CMS data shows 366 Original Medicare patients and 2,032 services for Fernando M. Abanillo. This counts Original Medicare only and measures volume, not quality.
- What is Fernando M. Abanillo's NPI number?
- 1558469338. 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 M. Abanillo, 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 | 366 |
|---|---|
| Services billed to Medicare | 2,032 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)506 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)369 services
- Dialysis services, 1 physician visit per month (20 years or older) (90962)262 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)207 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)167 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 disease75%
- Diabetes64%
- Ischemic heart disease61%
- Heart failure61%
Hospitals where Fernando M. Abanillo works
Medicare's Facility Affiliation Data lists Fernando M. Abanillo 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 Lake WalesLake Wales, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100099
- AdventHealth SebringSebring, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100109
- AdventHealth WauchulaWauchula, FL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 101300
- HCA Florida Highlands HospitalSebring, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100049
Practice locations
Addresses where Fernando M. Abanillo is enrolled with Medicare (CMS data updated October 2, 2026).
- 3030 US Hwy 27 SAvon Park, FL 33825
- 3030 US Why 27Avon Park, FL 33825 (863) 314‑0555
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558469338 |
| 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