Leslie Dionne Matesick, DO
Critical Care Medicine (Internal Medicine) Physician · Orlando, FL
Leslie Dionne Matesick, DO is a critical care medicine (internal medicine) physician with a practice address in Orlando, Florida, and NPI 1144429077, issued on Jul 11, 2007. Check the license (Florida OS16729, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Leslie Dionne Matesick
- Credential
- DO
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- OS16729 FL
DO034360 DC
H75908 MD
0656 NE
N8543 TX
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 601 E Rollins St, Orlando, FL 32803
- Phone
- (407) 303-7283
- Enumerated
- Jul 11, 2007
- Record last updated
- Apr 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20200901001042); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 567 in Florida → Look up another NPI →
Also registered at 601 E Rollins St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leslie Dionne Matesick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS16729Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
16 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $360.49
9 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Florida Hospital Medical Group IncMaitland, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Dionne Matesick among 567 critical care medicine (internal medicine) physician records in Florida
Leslie Dionne Matesick, DO is one of 567 critical care medicine (internal medicine) physician records with a practice address in Florida. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 24% of them.
- NPI issued2007 · 24% of these records are older, 66% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2007 · median 2009 among the 475 with a school on file
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Florida
There are 567 critical care medicine (internal medicine) physician records in Florida.
All 567 in Florida → Every provider in Orlando → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Dilip Arcot, MDOrlando, FL 328031225024292
- Clayne Benson, MDOrlando, FL 328031538218714
- Maria Carrillo, M.D.Orlando, FL 328031588673289
- Martin Cearras, M.D.Orlando, FL 328031427259886
- Cheryl Clark, M.D.Orlando, FL 328031750337549
- Robyn Lagina, M.D.Orlando, FL 328031043411291
- Robert O'Connor, MDOrlando, FL 328031710103270
- Eduardo Oliveira, M.D.Orlando, FL 328031285694562
Common questions
What is Leslie Dionne Matesick, DO's NPI number?
Leslie Dionne Matesick, DO's National Provider Identifier (NPI) is 1144429077, issued on Jul 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Dionne Matesick, DO located?
The NPPES record lists a practice address at 601 E Rollins St, Orlando, FL, 32803. Phone: (407) 303-7283. Providers update this record themselves, so call before visiting.
How can I verify Leslie Dionne Matesick, DO's license?
NPPES lists Florida license number OS16729, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leslie Dionne Matesick, DO prescribe under Medicare Part D?
In 2024, Leslie Dionne Matesick, DO had 16 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Leslie Dionne Matesick, DO's MIPS final score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.