Ankur A. Dhawan, D.O.
Emergency Medicine Physician · Wheaton, IL
Ankur A. Dhawan, D.O. is an emergency medicine physician with a practice address in Wheaton, Illinois, and NPI 1023253879, issued on Dec 9, 2008. Check the license (Illinois 036121619, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ankur A. Dhawan
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036121619 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1541 Sandhurst CT, Wheaton, IL 60189
- Phone
- (630) 464-1979
- Enumerated
- Dec 9, 2008
- Record last updated
- Nov 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20100306000343); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 2005
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Verify Ankur A. Dhawan 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 036121619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average emergency medicine physician in 2024
82 Medicare Part D claims for 56 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Cephalexin11 claims
- Hydrocodone-Acetaminophen11 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: $84.96
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 12,335 providers of this specialty with any payment received $953.79 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 2 group practices
- Central Dupage Emergency Physicians PCWinfield, IL
- Northwestern Medical Faculty FoundationDekalb, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ankur A. Dhawan among 3,291 emergency medicine physician records in Illinois
Ankur A. Dhawan, D.O. is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 39% of them.
- NPI issued2008 · 39% of these records are older, 56% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2005 · median 2012 among the 1,867 with a school on file
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Illinois
There are 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Wheaton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Maria Ilic, M.D.Wheaton, IL 601891922239292
- Kevin Aister, DOWinfield, IL 601901023114485
- Fred Bollhoffer, MDWinfield, IL 601901992802383
- Joseph Boyle, DOWinfield, IL 601901356427785
- Matthew Collander, MDWinfield, IL 601901164719951
- Thomas Eiseman, M.D.Winfield, IL 601901073514360
- Roberto Garcia, MDCarol Stream, IL 601881508847872
- Stephen Graham, MDWinfield, IL 601901386733293
Common questions
What is Ankur A. Dhawan, D.O.'s NPI number?
Ankur A. Dhawan, D.O.'s National Provider Identifier (NPI) is 1023253879, issued on Dec 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ankur A. Dhawan, D.O. located?
The NPPES record lists a practice address at 1541 Sandhurst CT, Wheaton, IL, 60189. Phone: (630) 464-1979. Providers update this record themselves, so call before visiting.
How can I verify Ankur A. Dhawan, D.O.'s license?
NPPES lists Illinois license number 036121619, 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 Ankur A. Dhawan, D.O. prescribe under Medicare Part D?
In 2024, Ankur A. Dhawan, D.O. had 82 Medicare Part D claims for 56 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.