Asima Abbas Doriwala, MD
Internal Medicine Physician · Naperville, IL
Asima Abbas Doriwala, MD is an internal medicine physician with a practice address in Naperville, Illinois, and NPI 1407146640, issued on Apr 8, 2011. Check the license (Illinois 036-134406, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Asima Abbas Doriwala
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036-134406 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1020 E Ogden Ave Ste 115, Naperville, IL 60563
- Phone
- (630) 717-8707
- Enumerated
- Apr 8, 2011
- Record last updated
- Nov 1, 2024
- Fax
- (630) 717-7603
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1020 E Ogden Ave Ste 115
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Becker, M.D.Family Medicine Physician1912956798
- Sandeep Kaur, FNP-BCNurse Practitioner1871363606
- Joseph Sutherland, M.D.Internal Medicine Physician1841455326
Verify Asima Abbas Doriwala 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 036-134406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
375 Medicare Part D claims for 86 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium35 claims
- Amlodipine Besylate31 claims
- Levothyroxine Sodium25 claims
- Losartan Potassium20 claims
- Hydrochlorothiazide19 claims
- Metoprolol Succinate19 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.
Asima Abbas Doriwala among 7,238 internal medicine physician records in Illinois
Asima Abbas Doriwala, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 53% of them.
- NPI issued2011 · 53% of these records are older, 45% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- 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 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 internal medicine physician records list a practice address in Naperville
They are 75 of the 4,634 NPPES records with a practice address in Naperville, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Naperville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rohini Bhat, MDNaperville, IL 605631700988706
- Mary Dea, DONaperville, IL 605631518951474
- Barbara Emery-Stolzer, MDNaperville, IL 605631982698841
- Peter Furey, M.D.Naperville, IL 605631609859289
- Cicily Jones, MDNaperville, IL 605631255396511
- Mary King, MDNaperville, IL 605631649246729
- Francine Long, MDNaperville, IL 605631063406924
- William Mollohan, D.O.Naperville, IL 605631720006919
Common questions
What is Asima Abbas Doriwala, MD's NPI number?
Asima Abbas Doriwala, MD's National Provider Identifier (NPI) is 1407146640, issued on Apr 8, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Asima Abbas Doriwala, MD located?
The NPPES record lists a practice address at 1020 E Ogden Ave Ste 115, Naperville, IL, 60563. Phone: (630) 717-8707. Providers update this record themselves, so call before visiting.
How can I verify Asima Abbas Doriwala, MD's license?
NPPES lists Illinois license number 036-134406, 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 Asima Abbas Doriwala, MD prescribe under Medicare Part D?
In 2024, Asima Abbas Doriwala, MD had 375 Medicare Part D claims for 86 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.