Karthikeyan Sai, MD
Nephrology Physician · Wellington, FL
Karthikeyan Sai, MD is a nephrology physician with a practice address in Wellington, Florida, and NPI 1245490184, issued on Jun 13, 2008. Check the license (Florida ME 109923, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Karthikeyan Sai
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- ME 109923 FL
ME109923 FL
Self-reported in NPPES; status is on the state search - Practice location
- 10111 Forest Hill Blvd RM 255, Wellington, FL 33414
- Phone
- (561) 629-5035
- Enumerated
- Jun 13, 2008
- Record last updated
- Mar 23, 2023
- Fax
- (561) 629-5034
- Medicaid ID
- 003848900 FL
- Medicare enrollment
- Enrolled (PECOS I20110623000298); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 10111 Forest Hill Blvd RM 255
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Harrison, MDFamily Medicine Physician1457647190
Verify Karthikeyan Sai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 109923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average nephrology physician in 2024
1,553 Medicare Part D claims for 279 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Losartan Potassium213 claims
- Jardiance179 claims
- Calcitriol123 claims
- Nifedipine Er88 claims
- Torsemide74 claims
- Carvedilol66 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: $131.82
6 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Nephrology Physician providers in Florida
There are 840 nephrology physician records in Florida.
Other nephrology physician records in Florida
- Kashif Abad, M.D.West Palm Beach, FL1518405075
- Fernando Abanilla, MDAvon Park, FL1558469338
- Fakhar AbbasPlantation, FL1952276321
- Lionel Abbott, MDOrlando, FL1568436418
- Atif Abdalla, MDJacksonville, FL1528013042
- Beshoy Abdalla, DOTampa, FL1487273579
- Layal Abdel Rahman, M.D.Largo, FL1134383615
- Rania Abdel-Rahman, M.D.Jacksonville, FL1013059211
- Yehia Abdelwahed, M.D.Atlantis, FL1750557666
- Emil Abdulhayoglu, MDBrandon, FL1801860671
Common questions
What is Karthikeyan Sai, MD's NPI number?
Karthikeyan Sai, MD's National Provider Identifier (NPI) is 1245490184, issued on Jun 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Karthikeyan Sai, MD located?
The NPPES record lists a practice address at 10111 Forest Hill Blvd RM 255, Wellington, FL, 33414. Phone: (561) 629-5035. Providers update this record themselves, so call before visiting.
How can I verify Karthikeyan Sai, MD's license?
NPPES lists Florida license number ME 109923, 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 Karthikeyan Sai, MD prescribe under Medicare Part D?
In 2024, Karthikeyan Sai, MD had 1,553 Medicare Part D claims for 279 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.