Vasanthi Vinayagam, MD
Family Medicine Physician · Baton Rouge, LA
Vasanthi Vinayagam, MD is a family medicine physician with a practice address in Baton Rouge, Louisiana, and NPI 1376520650, issued on Dec 28, 2005. Check the license (Louisiana 14263R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Vasanthi Vinayagam
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 14263R LA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 North Blvd, Baton Rouge, LA 70806
- Phone
- (225) 381-2727
- Enumerated
- Dec 28, 2005
- Record last updated
- Sep 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (337) 381-2753
- Medicaid ID
- 1574228 LA
- Medicare enrollment
- Enrolled (PECOS I20100908001144); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 3401 North Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet Cook, M.D.Family Medicine Physician1326073107
- Andrea Cothern, NPGeneral Practice Registered Nurse1710042122
- Henry Dixon, M.DInternal Medicine Physician1255498010
- Joseph Dupont, MDSurgery Physician1407879323
- Joy Emwinmarhuanmwan, MDStudent in an Organized Health Care Education/Training Program1114779394
- Christopher Guarisco, M.D.Internal Medicine Physician1255356002
Verify Vasanthi Vinayagam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 14263RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average family medicine physician in 2024
15,727 Medicare Part D claims for 718 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 376 claims were for opioids.
Most prescribed
- Amlodipine Besylate986 claims
- Atorvastatin Calcium637 claims
- Pantoprazole Sodium490 claims
- Levocetirizine Dihydrochloride391 claims
- Losartan Potassium365 claims
- Meloxicam365 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: $160.48
3 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Baton Rouge General Physicians Medical Group LLCBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vasanthi Vinayagam among 1,728 family medicine physician records in Louisiana
Vasanthi Vinayagam, MD is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% 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, 87% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1990 · median 2006 among the 1,201 with a school on file
- Record last updated2014 · 61% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
154 family medicine physician records list a practice address in Baton Rouge
They are 154 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Baton Rouge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Raynando Banks, M.D.Baton Rouge, LA 708061952339533
- Matthew Bice, MDBaton Rouge, LA 708061720035124
- Janet Cook, M.D.Baton Rouge, LA 708061326073107
- Wayne Gravois, MDBaton Rouge, LA 708061902806185
- Jule Griebrok-Assercq, MDBaton Rouge, LA 708061144243080
- Yolonda Hill, M.D.Baton Rouge, LA 708061568567964
- Jacqueline Langie, MDBaton Rouge, LA 708061649372574
- Tamika Mayo, M.D.Baton Rouge, LA 708061073502324
Common questions
What is Vasanthi Vinayagam, MD's NPI number?
Vasanthi Vinayagam, MD's National Provider Identifier (NPI) is 1376520650, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Vasanthi Vinayagam, MD located?
The NPPES record lists a practice address at 3401 North Blvd, Baton Rouge, LA, 70806. Phone: (225) 381-2727. Providers update this record themselves, so call before visiting.
How can I verify Vasanthi Vinayagam, MD's license?
NPPES lists Louisiana license number 14263R, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vasanthi Vinayagam, MD prescribe under Medicare Part D?
In 2024, Vasanthi Vinayagam, MD had 15,727 Medicare Part D claims for 718 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.