Ashok Kumar Maini
Internal Medicine Physician · Oak Park, IL
Ashok Kumar Maini is an internal medicine physician with a practice address in Oak Park, Illinois, and NPI 1184910325, issued on Jun 27, 2011. Check the license (Illinois 125.060475, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ashok Kumar Maini
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 125.060475 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3 Erie CT Ste L-700, Oak Park, IL 60302
- Phone
- (708) 763-6908
- Enumerated
- Jun 27, 2011
- Record last updated
- Dec 27, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140819001476); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 3 Erie CT Ste L-700
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Aboutalib, M.D.Internal Medicine Physician1215248984
- Steven JamesOccupational Medicine Physician1164876066
Verify Ashok Kumar Maini 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 125.060475Check 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
386 Medicare Part D claims for 173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Prednisone60 claims
- Furosemide27 claims
- Levofloxacin22 claims
- Eliquis18 claims
- Atorvastatin Calcium16 claims
- Levetiracetam15 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.
3 hospitals and group practices
- Cgh Medical CenterSterling, IL · Acute Care Hospitals1 of 5 stars
- AM Urgent Care LtdRock Falls, IL
- Sound Physicians OF Illinois LLCDanville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Ashok Kumar Maini among 7,238 internal medicine physician records in Illinois
Ashok Kumar Maini 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 fileYes · 50% of these records are
- Graduated2010 · median 2003 among the 3,580 with a school on file
- Record last updated2016 · 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).
62 internal medicine physician records list a practice address in Oak Park
They are 62 of the 2,307 NPPES records with a practice address in Oak Park, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Oak Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Albert, D.C., M.D.Oak Park, IL 603021457465098
- Alejandra Campos, M.D.Oak Park, IL 603021932195146
- Wahiba Elhag, M.D.Oak Park, IL 603021982891826
- Augusto GuevaraOak Park, IL 603021962557686
- Charles Johnston, MDOak Park, IL 603021831288422
- Khurram Khan, M.D.Oak Park, IL 603021730370586
- Katarzyna Kielczyk, M.D.Oak Park, IL 603021194922203
- Esteban Linarez, M.D.Oak Park, IL 603021740483262
Common questions
What is Ashok Kumar Maini's NPI number?
Ashok Kumar Maini's National Provider Identifier (NPI) is 1184910325, issued on Jun 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ashok Kumar Maini located?
The NPPES record lists a practice address at 3 Erie CT Ste L-700, Oak Park, IL, 60302. Phone: (708) 763-6908. Providers update this record themselves, so call before visiting.
How can I verify Ashok Kumar Maini's license?
NPPES lists Illinois license number 125.060475, 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 Ashok Kumar Maini prescribe under Medicare Part D?
In 2024, Ashok Kumar Maini had 386 Medicare Part D claims for 173 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.