NPPES file of Aug 9, 2026

Darshan Easwaran Variyam, MD

Vascular & Interventional Radiology Physician · Chicago, IL

Darshan Easwaran Variyam, MD is a vascular & interventional radiology physician with a practice address in Chicago, Illinois, and NPI 1528402104, issued on Apr 25, 2013. Check the license (Illinois 036166788, 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
1528402104
Name
Darshan Easwaran Variyam
Credential
MD
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
036166788 IL
Self-reported in NPPES; status is on the state search
Practice location
225 E Chicago Ave, Chicago, IL 60611
Phone
(800) 543-7362
Enumerated
Apr 25, 2013
Record last updated
Nov 14, 2025
Medicare enrollment
Enrolled (PECOS I20251128000376); accepts Medicare assignment
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 225 E Chicago Ave

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

  1. Jasmene Abernathy, MDStudent in an Organized Health Care Education/Training Program1881454957
  2. Tamkeen Abreu, PHARMD, BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1366888653
  3. Matthew Abts, MDPediatric Pulmonology Physician1588989750
  4. Samuel AccordinoStudent in an Organized Health Care Education/Training Program1194525204
  5. Carly Adajian, DDSDentist1184373029
  6. Julie Adams, RDRegistered Dietitian1417569153

Verify Darshan Easwaran Variyam 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 036166788
    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. Lurie Children's Medical Group Inc.Chicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darshan Easwaran Variyam among 223 vascular & interventional radiology physician records in Illinois

Darshan Easwaran Variyam, MD is one of 223 vascular & interventional radiology physician records with a practice address in Illinois. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.

  • NPI issued2013 · 60% of these records are older, 36% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2013 · median 2007 among the 187 with a school on file
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular & Interventional Radiology Physician providers in Illinois

There are 223 vascular & interventional radiology physician records in Illinois.

The 8 vascular & interventional radiology physician records with the nearest ZIP codes

  1. Sameer Ansari, MD, PHDChicago, IL 606111932214152
  2. Richard Chen, DOChicago, IL 606111124081435
  3. Kush Desai, M.D.Chicago, IL 606111194906560
  4. Ramona Gupta, M.D.Chicago, IL 606111386820041
  5. Elias Hohlastos, M.D.Chicago, IL 606111780830539
  6. Seth Klein, MDChicago, IL 606111396916201
  7. Robert Lewandowski, MDChicago, IL 606111689618761
  8. Albert Nemcek, MDChicago, IL 606111013926153

Common questions

What is Darshan Easwaran Variyam, MD's NPI number?

Darshan Easwaran Variyam, MD's National Provider Identifier (NPI) is 1528402104, issued on Apr 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Darshan Easwaran Variyam, MD located?

The NPPES record lists a practice address at 225 E Chicago Ave, Chicago, IL, 60611. Phone: (800) 543-7362. Providers update this record themselves, so call before visiting.

How can I verify Darshan Easwaran Variyam, MD's license?

NPPES lists Illinois license number 036166788, 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.