Bhanumathy Vinayagasundaram, M.D.
Family Medicine Physician · Lake Ronkonkoma, NY
Bhanumathy Vinayagasundaram, M.D. is a family medicine physician with a practice address in Lake Ronkonkoma, New York, and NPI 1841201282, issued on Aug 11, 2006. Check the license (New York 240741, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Bhanumathy Vinayagasundaram
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 240741 NY
Self-reported in NPPES; status is on the state search - Practice location
- 640 Hawkins Avenue, Lake Ronkonkoma, NY 11779
- Phone
- (631) 737-0100
- Enumerated
- Aug 11, 2006
- Record last updated
- Sep 22, 2025
- Fax
- (631) 471-1117
- Medicaid ID
- 02879927 NY
- Medicare enrollment
- Enrolled (PECOS I20061221000141); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Verify Bhanumathy Vinayagasundaram in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 240741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average family medicine physician in 2024
6,709 Medicare Part D claims for 567 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 52 claims were for opioids.
Most prescribed
- Atorvastatin Calcium474 claims
- Simvastatin360 claims
- Losartan Potassium340 claims
- Rosuvastatin Calcium292 claims
- Amlodipine Besylate290 claims
- Metformin Hcl223 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
- Advantagecare Physicians PCLake Ronkonkoma, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bhanumathy Vinayagasundaram among 6,417 family medicine physician records in New York
Bhanumathy Vinayagasundaram, M.D. is one of 6,417 family medicine physician records with a practice address in New York. 81% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1982 · median 2007 among the 4,188 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Lake Ronkonkoma
They are 7 of the 199 NPPES records with a practice address in Lake Ronkonkoma, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Lake Ronkonkoma → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Khadiga Ahmed, DOLake Ronkonkoma, NY 117791053817296
- David Hauer, MDLake Ronkonkoma, NY 117791518969880
- Adrian Lombardi, M.D.Ronkonkoma, NY 117791861623472
- Robert Mazzeo, MDLake Ronkonkoma, NY 117791043240534
- Andrea Nomberg, MDRonkonkoma, NY 117791336223445
- Jack Nussbaum, MDLake Ronkonkoma, NY 117791346242690
- Sara Pearson, FNPRonkonkoma, NY 117791629884077
- Manuel Rosales, MDLake Ronkonkoma, NY 117791487656740
Common questions
What is Bhanumathy Vinayagasundaram, M.D.'s NPI number?
Bhanumathy Vinayagasundaram, M.D.'s National Provider Identifier (NPI) is 1841201282, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bhanumathy Vinayagasundaram, M.D. located?
The NPPES record lists a practice address at 640 Hawkins Avenue, Lake Ronkonkoma, NY, 11779. Phone: (631) 737-0100. Providers update this record themselves, so call before visiting.
How can I verify Bhanumathy Vinayagasundaram, M.D.'s license?
NPPES lists New York license number 240741, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Bhanumathy Vinayagasundaram, M.D. prescribe under Medicare Part D?
In 2024, Bhanumathy Vinayagasundaram, M.D. had 6,709 Medicare Part D claims for 567 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.