ANTONIO N. FERNANDEZ (M.D.) – Anesthesiology Physician, NPI 1255369591
Anesthesiology Physician
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NPPES metrics only — not quality of care.
3,340 ANESTHESIOLOGY in FL
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Provider Addresses for ANTONIO N. FERNANDEZ (M.D.)
700, Doctors Court, Leesburg, Lake County, Florida, 34748, United States
LEESBURG, FL 347487314
Phone: (352) 867-8311
Fax: (352) 867-1053
Type: Mailing
Winter Haven Hospital, 200, Avenue F Northeast, Winter Haven, Polk County, Florida, 33881, United States
WINTER HAVEN, FL 338814131
Phone: (863) 294-8400
Fax: (863) 294-8536
Type: Location
2995 DREW ST FL 2
CLEARWATER, FL 337593012
Phone: (727) 281-9065
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $495.
Total Amount is formed as General ($495) + Research ($0) + Ownership ($0) = $495.
Last reported payment date: 2024-04-01 • Largest payer in this snapshot: Abbott Laboratories ($462).
Total Amount
$495
General + Research + Ownership
Payments
5
Total payment records
General Amount
$495
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $462 |
| ATRICURE, INC. | $33 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2025-11-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041227000097 | I | Anesthesiology | FL | TBD |
| I20251118001895 | I | Anesthesiology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 120 | 59 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 66 | 66 | $0 |
| 93312 | Ultrasound of heart with probe in esophagus, with report | 59 | 57 | $0 |
| 93320 | Ultrasound of heart blood flow, valves and chambers | 58 | 56 | $0 |
| 93319 | 3d ultrasound imaging of heart for evaluation of heart structure performed during ultrasound imaging of congenital heart defects | 54 | 52 | $0 |
Insurance plans in this area (ZIP 34748)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ANESTHESIOLOGY | FL | 36620 | Insertion of arterial catheter for blood sampling or infusion, accessed through the skin | 122 | 113 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | AZ | |
| Internal Medicine | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| E N D O C R I N O L O G Y | TX | |
| Nurse Practitioner | IL | |
| - | NC | |
| Physician Assistant | LA | |
| Hospitalist, Gastroenterology | TX |
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