Vinay Kumar, MD
Internal Medicine Physician · Marlborough, MA
Vinay Kumar, MD is an internal medicine physician with a practice address in Marlborough, Massachusetts, and NPI 1164489118, issued on Apr 26, 2006. Check the license (Massachusetts 57255, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Vinay Kumar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 57255 MA
Self-reported in NPPES; status is on the state search - Practice location
- 126 Union Street, Marlborough, MA 01752
- Phone
- (508) 460-3872
- Enumerated
- Apr 26, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (508) 836-9518
- Medicaid ID
- 3020771 MA
- Medicare enrollment
- Enrolled (PECOS I20050104000507); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
Verify Vinay Kumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 57255Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% more Medicare Part D claims than the average internal medicine physician in 2024
5,604 Medicare Part D claims for 562 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 208 claims were for opioids.
Most prescribed
- Atorvastatin Calcium330 claims
- Amlodipine Besylate199 claims
- Omeprazole188 claims
- Levothyroxine Sodium184 claims
- Lisinopril182 claims
- Metoprolol Succinate169 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: $172.53
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Charles River Medical Associates, PCMarlborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vinay Kumar among 6,825 internal medicine physician records in Massachusetts
Vinay Kumar, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1979 · median 2004 among the 4,103 with a school on file
- Record last updated2026 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 internal medicine physician records list a practice address in Marlborough
They are 27 of the 3,071 NPPES records with a practice address in Marlborough, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Marlborough → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Usha Bandari, MDMarlborough, MA 017521003839200
- Jose Flores Cardillo, MDMarlborough, MA 017521295796423
- Dolly Geevarghese, MDMarlborough, MA 017521538120589
- Shunian He, MDMarlborough, MA 017521740207471
- Arnold Hill, M.D.Marlboro, MA 017521932193943
- Jane Joiner, MDMarlborough, MA 017521922040260
- Devika Kommineni, MDMarlborough, MA 017521801877741
- Edyta Konrad, M.D.Marlborough, MA 017521578677472
Common questions
What is Vinay Kumar, MD's NPI number?
Vinay Kumar, MD's National Provider Identifier (NPI) is 1164489118, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vinay Kumar, MD located?
The NPPES record lists a practice address at 126 Union Street, Marlborough, MA, 01752. Phone: (508) 460-3872. Providers update this record themselves, so call before visiting.
How can I verify Vinay Kumar, MD's license?
NPPES lists Massachusetts license number 57255, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vinay Kumar, MD prescribe under Medicare Part D?
In 2024, Vinay Kumar, MD had 5,604 Medicare Part D claims for 562 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.