Tushar R. Gaonkar, M.D.
Family Medicine Physician · Aurora, IL
Tushar R. Gaonkar, M.D. is a family medicine physician with a practice address in Aurora, Illinois, and NPI 1083604185, issued on Oct 28, 2005. Check the license (Illinois 036-093750, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tushar R. Gaonkar
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036-093750 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4205 Westbrook Dr, Aurora, IL 60504
- Phone
- (630) 527-1818
- Enumerated
- Oct 28, 2005
- Record last updated
- Aug 8, 2023
- Fax
- (630) 527-1244
- Medicaid ID
- 036093750 IL
- Medicare enrollment
- Enrolled (PECOS I20051128000309); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 4205 Westbrook Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Doll, PTPhysical Therapist1194858423
- Carmina Domingo, D.O.Neurology Physician1245526268
- Nohemi Herrera, MDFamily Medicine Physician1437788122
Verify Tushar R. Gaonkar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-093750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average family medicine physician in 2024
5,085 Medicare Part D claims for 451 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 137 claims were for opioids.
Most prescribed
- Levothyroxine Sodium357 claims
- Atorvastatin Calcium321 claims
- Metformin Hcl193 claims
- Losartan Potassium190 claims
- Lisinopril164 claims
- Amlodipine Besylate152 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: $1,843.52
101 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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
- Dupage Medical Group LtdSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tushar R. Gaonkar among 6,215 family medicine physician records in Illinois
Tushar R. Gaonkar, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2006 among the 3,714 with a school on file
- Record last updated2023 · 54% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 family medicine physician records list a practice address in Aurora
They are 119 of the 3,342 NPPES records with a practice address in Aurora, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Aurora → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Maria Chacon-Horn, MDAurora, IL 605041710086848
- John Davine, M.D.Aurora, IL 605041245226497
- Karin Gustafson, D.O.Aurora, IL 605041336135573
- Diane Homan, M.D.Aurora, IL 605041851387096
- Daniel Hrad, M.D.Aurora, IL 605041033166921
- Brenda Jefferson-Byrd, MDAurora, IL 605041285717595
Common questions
What is Tushar R. Gaonkar, M.D.'s NPI number?
Tushar R. Gaonkar, M.D.'s National Provider Identifier (NPI) is 1083604185, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tushar R. Gaonkar, M.D. located?
The NPPES record lists a practice address at 4205 Westbrook Dr, Aurora, IL, 60504. Phone: (630) 527-1818. Providers update this record themselves, so call before visiting.
How can I verify Tushar R. Gaonkar, M.D.'s license?
NPPES lists Illinois license number 036-093750, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tushar R. Gaonkar, M.D. prescribe under Medicare Part D?
In 2024, Tushar R. Gaonkar, M.D. had 5,085 Medicare Part D claims for 451 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.