NPPES file of Aug 9, 2026

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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811951411
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
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12820 S Ridgeland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacquelyn Torres, NP-CNurse Practitioner1396391231

Verify Nimit Kumar Aggarwal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036097747    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. 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).

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 →

Other critical care medicine (internal medicine) physician records in Illinois

  1. Hanni AbdinSpringfield, IL1619264504
  2. Faisal Abdulameer, M.B.CH.BChampaign, IL1205286432
  3. Hussain Aboud, M.D.Chicago, IL1902046246
  4. Foster Adams, D.O.Chicago, IL1376938977
  5. Omar Ahmed, M.D.Chicago, IL1639312556
  6. Mohammed Al Faiyumi, M.D.Palos Heights, IL1063612687
  7. Mohamad Al-Massalkhi, M.D.Orland Park, IL1457300857
  8. Fadi Aldaas, M.DChicago Ridge, IL1417245499
  9. Dinas Aleksonis, MDChicago Ridge, IL1255505608
  10. Mousab Almusaddy, M.D.Joliet, IL1699720896

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.