Vikram Tamaskar, MD
Internal Medicine Physician · Columbus, OH
Vikram Tamaskar, MD is an internal medicine physician with a practice address in Columbus, Ohio, and NPI 1891735817, issued on Jun 7, 2006. Check the license (Ohio 35071163, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Vikram Tamaskar
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35071163 OH
Self-reported in NPPES; status is on the state search - Practice location
- 793 W State St, Columbus, OH 43222
- Phone
- (614) 234-5000
- Enumerated
- Jun 7, 2006
- Record last updated
- Jan 25, 2022
- Medicaid ID
- 2041972 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 793 W State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Bach, MDAnatomic Pathology & Clinical Pathology Physician1710971916
Verify Vikram Tamaskar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35071163Check 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 internal medicine physician in 2024
21 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Vikram Tamaskar among 5,277 internal medicine physician records in Ohio
Vikram Tamaskar, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2022 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
580 internal medicine physician records list a practice address in Columbus
They are 580 of the 36,491 NPPES records with a practice address in Columbus, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Columbus → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Michael Cooney, M.D.Columbus, OH 432221447220876
- Briana Donaldson, D.O.Columbus, OH 432221669663829
- G. Patrick Ecklar, MDColumbus, OH 432221497702476
Common questions
What is Vikram Tamaskar, MD's NPI number?
Vikram Tamaskar, MD's National Provider Identifier (NPI) is 1891735817, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vikram Tamaskar, MD located?
The NPPES record lists a practice address at 793 W State St, Columbus, OH, 43222. Phone: (614) 234-5000. Providers update this record themselves, so call before visiting.
How can I verify Vikram Tamaskar, MD's license?
NPPES lists Ohio license number 35071163, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vikram Tamaskar, MD prescribe under Medicare Part D?
In 2024, Vikram Tamaskar, MD had 21 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Vikram Tamaskar, MD's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.