Ponnuswamy Natarajan, M.D.
Cardiovascular Disease Physician · Sarasota, FL
Ponnuswamy Natarajan, M.D. is a cardiovascular disease physician with a practice address in Sarasota, Florida, and NPI 1427053628, issued on Jun 15, 2005. Check the license (Florida ME27049, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Ponnuswamy Natarajan
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- ME27049 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2881 Hyde Park St, Sarasota, FL 34239
- Phone
- (941) 366-1888
- Enumerated
- Jun 15, 2005
- Record last updated
- May 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (941) 366-0031
- Medicaid ID
- 059253600 FL
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,946 in Florida → Look up another NPI →
Also registered at 2881 Hyde Park St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emmanuel Cruz Caban, MDInternal Medicine Physician1699919571
- David Daiello, MDInternal Medicine Physician1598738676
Verify Ponnuswamy Natarajan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME27049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
36 Medicare Part D claims, against an average of 3,078 among the 20,728 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.
Ponnuswamy Natarajan among 1,946 cardiovascular disease physician records in Florida
Ponnuswamy Natarajan, M.D. is one of 1,946 cardiovascular disease physician records with a practice address in Florida. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2008 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Florida
There are 1,946 cardiovascular disease physician records in Florida.
All 1,946 in Florida → Every provider in Sarasota → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Chippy Ajithan, MDSarasota, FL 342391598741795
- Elmer Arne, D.O.Sarasota, FL 342391245203389
- Clayton Bredlau, M.D.Sarasota, FL 342391124010335
- I Chmielewski, M.D.Sarasota, FL 342391871544411
- Daniel Cooper, MD PASarasota, FL 342391154355816
- Stephen Culp, MDSarasota, FL 342391013960400
- Anthony D'Souza, MDSarasota, FL 342391073560736
- Mahfouz El Shahawy, MDSarasota, FL 342391982646055
Common questions
What is Ponnuswamy Natarajan, M.D.'s NPI number?
Ponnuswamy Natarajan, M.D.'s National Provider Identifier (NPI) is 1427053628, issued on Jun 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ponnuswamy Natarajan, M.D. located?
The NPPES record lists a practice address at 2881 Hyde Park St, Sarasota, FL, 34239. Phone: (941) 366-1888. Providers update this record themselves, so call before visiting.
How can I verify Ponnuswamy Natarajan, M.D.'s license?
NPPES lists Florida license number ME27049, 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 Ponnuswamy Natarajan, M.D. prescribe under Medicare Part D?
In 2024, Ponnuswamy Natarajan, M.D. had 36 Medicare Part D claims; the average among cardiovascular disease physician prescribers was 3,078. 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.