Louis John Kantounis, MD
Interventional Cardiology Physician · Clermont, FL
Louis John Kantounis, MD is an interventional cardiology physician with a practice address in Clermont, Florida, and NPI 1639130131, issued on Apr 1, 2006. Check the license (Florida 62248, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Louis John Kantounis
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- 62248 FL
ME62248 FL
Self-reported in NPPES; status is on the state search - Practice location
- 845 Oakley Seaver Dr, Clermont, FL 34711
- Phone
- (352) 432-9585
- Enumerated
- Apr 1, 2006
- Record last updated
- Mar 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (352) 708-4046
- Medicaid ID
- 373066200 FL
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 651 in Florida → Look up another NPI →
Verify Louis John Kantounis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 62248Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,611 Medicare Part D claims for 425 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Rosuvastatin Calcium141 claims
- Amlodipine Besylate81 claims
- Eliquis77 claims
- Metoprolol Tartrate73 claims
- Carvedilol72 claims
- Lisinopril69 claims
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.
Industry payments in 2024: $117.60
5 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 6,394 providers of this specialty with any payment received $7,062.29 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.
Louis John Kantounis among 651 interventional cardiology physician records in Florida
Louis John Kantounis, MD is one of 651 interventional cardiology physician records with a practice address in Florida. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 50% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileNo · 88% of these records are
- Record last updated2020 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Florida
There are 651 interventional cardiology physician records in Florida.
All 651 in Florida → Every provider in Clermont → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Osama Al-Suleiman, MDClermont, FL 347111770586026
- Sumith Aleti, MDClermont, FL 347111629292875
- Alexander Bolanos, M.D.Clermont, FL 347111578900619
- Kiran Mogali, M.D.Clermont, FL 347111669785135
- Chukwunweike Nwosu, M.D.Clermont, FL 347111346651130
- Aland Fernandez, MDSafety Harbor, FL 346951285623868
- Lang Lin, M.D.Safety Harbor, FL 346951497717409
- Parag Patel, MDSafety Harbor, FL 346951821241324
Common questions
What is Louis John Kantounis, MD's NPI number?
Louis John Kantounis, MD's National Provider Identifier (NPI) is 1639130131, issued on Apr 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis John Kantounis, MD located?
The NPPES record lists a practice address at 845 Oakley Seaver Dr, Clermont, FL, 34711. Phone: (352) 432-9585. Providers update this record themselves, so call before visiting.
How can I verify Louis John Kantounis, MD's license?
NPPES lists Florida license number 62248, 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 Louis John Kantounis, MD prescribe under Medicare Part D?
In 2024, Louis John Kantounis, MD had 1,611 Medicare Part D claims for 425 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
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.