DR. LESLIE DIONNE MATESICK (DO) – Critical Care Medicine (Internal Medicine) Physician, NPI 1144429077
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,454 CRITICAL CARE (INTENSIVISTS) in FL
Provider Addresses for DR. LESLIE DIONNE MATESICK (DO)
1000 Waterman Way
Tavares, FL 327785266
Phone: (407) 303-7283
Fax: (407) 303-0347
Type: Location
601 E ROLLINS ST
ORLANDO, FL 328031248
Phone: (407) 303-7283
Type: Location
Florida Hospital Waterman, 1000, Waterman Way, Tavares, Lake County, Florida, 34778, United States
TAVARES, FL 327785266
Phone: (407) 303-7283
Fax: (407) 303-0347
Type: Mailing
2501 N ORANGE AVE STE 401
ORLANDO, FL 328044644
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $520.
Total Amount is formed as General ($520) + Research ($0) + Ownership ($0) = $520.
Last reported payment date: 2024-10-08 • Largest payer in this snapshot: ABIOMED ($501).
Total Amount
$520
General + Research + Ownership
Payments
11
Total payment records
General Amount
$520
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $501 |
| E.R. Squibb & Sons, L.L.C. | $18 |
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: 2020-09-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20200901001042 | I | Critical Care (Intensivists) | FL | 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 | 288 | 137 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 63 | 56 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 31 | $0 |
| 99292 | Critical care, each additional 30 minutes | 21 | 18 | $0 |
| 31500 | Emergent insertion of breathing tube into windpipe using an endoscope | 13 | 11 | $0 |
Insurance plans in this area (ZIP 32778)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y | PA | |
| Nurse Practitioner | FL | |
| Physician Assistant | PA | |
| Physician Assistant | FL | |
| - | FL | |
| N E U R O S U R G E R Y | FL | |
| G A S T R O E N T E R O L O G Y | FL | |
| - | FL | |
| - | FL | |
| Cardiovascular Disease (Cardiology) | VA |
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