Ananthy Nallapillai, M.D.
Internal Medicine Physician · Jacksonville, FL
Ananthy Nallapillai, M.D. is an internal medicine physician with a practice address in Jacksonville, Florida, and NPI 1023198009, issued on Oct 16, 2006. Check the license (Florida ME71493, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Ananthy Nallapillai
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME71493 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3661 Crown Point CT, Jacksonville, FL 32257
- Phone
- (904) 880-5220
- Enumerated
- Oct 16, 2006
- Record last updated
- Feb 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (904) 880-5227
- Medicaid ID
- 255543300 FL
- Medicare enrollment
- Enrolled (PECOS I20040413001068); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify Ananthy Nallapillai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME71493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,482 Medicare Part D claims for 204 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Atorvastatin Calcium83 claims
- Levothyroxine Sodium51 claims
- Pantoprazole Sodium44 claims
- Losartan Potassium41 claims
- Eliquis39 claims
- Triamcinolone Acetonide38 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.
Bills Medicare through one group practice
- Inpatient Consultants OF Florida, IncTampa, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ananthy Nallapillai among 10,151 internal medicine physician records in Florida
Ananthy Nallapillai, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1991 · median 2004 among the 6,606 with a school on file
- Record last updated2010 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
546 internal medicine physician records list a practice address in Jacksonville
They are 546 of the 24,194 NPPES records with a practice address in Jacksonville, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Jacksonville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Anez, MDJacksonville, FL 322571437899226
- Harelle Duncan, M.D.Jacksonville, FL 322571174718837
- Latasha Hayes, MDJacksonville, FL 322571073967220
- Stefanie Lord, MDJacksonville, FL 322571710032032
- Prita Madkaiker, MDJacksonville, FL 322571508832361
- Elizabeth McCullough, M.D.Jacksonville, FL 322571508060898
- Chitra Rajpal, M.B.B.S.,M.D.Jacksonville, FL 322571376723205
- Ruth Streeter, MDJacksonville, FL 322571538126230
Common questions
What is Ananthy Nallapillai, M.D.'s NPI number?
Ananthy Nallapillai, M.D.'s National Provider Identifier (NPI) is 1023198009, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ananthy Nallapillai, M.D. located?
The NPPES record lists a practice address at 3661 Crown Point CT, Jacksonville, FL, 32257. Phone: (904) 880-5220. Providers update this record themselves, so call before visiting.
How can I verify Ananthy Nallapillai, M.D.'s license?
NPPES lists Florida license number ME71493, 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 Ananthy Nallapillai, M.D. prescribe under Medicare Part D?
In 2024, Ananthy Nallapillai, M.D. had 1,482 Medicare Part D claims for 204 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.