Nimit Kumar Aggarwal, M.D.
Critical Care Medicine (Internal Medicine) Physician · Palos Heights, IL
Nimit Kumar Aggarwal, M.D. is a critical care medicine (internal medicine) physician with a practice address in Palos Heights, Illinois, and NPI 1811951411, issued on Apr 12, 2006. Check the license (Illinois 036097747, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Nimit Kumar Aggarwal
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 036097747 IL
036-097747 IL
81931 SC
Self-reported in NPPES; status is on the state search - Practice location
- 12820 S Ridgeland Ave, Palos Heights, IL 60463
- Phone
- (708) 371-8006
- Enumerated
- Apr 12, 2006
- Record last updated
- Jul 21, 2026
- Fax
- (708) 389-6630
- Medicaid ID
- 036097747 IL
- Medicare enrollment
- Enrolled (PECOS I20050715000159); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 281 in Illinois → Look up another NPI →
Also registered at 12820 S Ridgeland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacquelyn Torres, NP-CNurse Practitioner1396391231
Verify Nimit Kumar Aggarwal 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 036097747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Hospitalist Physicians OF Illinois, P.C.Harvey, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nimit Kumar Aggarwal among 281 critical care medicine (internal medicine) physician records in Illinois
Nimit Kumar Aggarwal, M.D. is one of 281 critical care medicine (internal medicine) physician records with a practice address in Illinois. 92% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 71% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1995 · median 2008 among the 226 with a school on file
- Record last updated2026 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Illinois
There are 281 critical care medicine (internal medicine) physician records in Illinois.
All 281 in Illinois → Every provider in Palos Heights → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Mohammed Al Faiyumi, M.D.Palos Heights, IL 604631063612687
- Ayman Alsharbini, DOPalos Heights, IL 604631780947077
- Colby Baker, M.D.Palos Heights, IL 604631245693845
- Bassam Hashem, MDPalos Heights, IL 604631598741951
- Robert Maxson, M.D.Palos Heights, IL 604631194036632
- Arpana Paruchuri, M.D.Palos Heights, IL 604631043673817
- Matthew Weiss, MDPalos Heights, IL 604631487146486
- Mohamad Al-Massalkhi, M.D.Orland Park, IL 604621457300857
Common questions
What is Nimit Kumar Aggarwal, M.D.'s NPI number?
Nimit Kumar Aggarwal, M.D.'s National Provider Identifier (NPI) is 1811951411, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nimit Kumar Aggarwal, M.D. located?
The NPPES record lists a practice address at 12820 S Ridgeland Ave, Palos Heights, IL, 60463. Phone: (708) 371-8006. Providers update this record themselves, so call before visiting.
How can I verify Nimit Kumar Aggarwal, M.D.'s license?
NPPES lists Illinois license number 036097747, 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.
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.