NPPES file of Aug 9, 2026

Jingjing An

Surgical Oncology Physician · Chicago, IL

Jingjing An is a surgical oncology physician with a practice address in Chicago, Illinois, and NPI 1235692666, issued on Apr 11, 2019. Check the license (Illinois 180945, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1235692666
Name
Jingjing An
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
180945 IL
Self-reported in NPPES; status is on the state search
Practice location
5841 S Maryland Ave, Chicago, IL 60637
Phone
(773) 702-1000
Enumerated
Apr 11, 2019
Record last updated
Jul 17, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5841 S Maryland Ave

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

  1. Ma. Theresa Abaring, CRNACertified Registered Nurse Anesthetist1962647586
  2. Rouzbeh AbbasgholizadehRetina Specialist (Ophthalmology) Physician1881510030
  3. Jehad Abdalla, MDSleep Medicine (Internal Medicine) Physician1053898684
  4. Sara Abdelaziz, MDEndocrinology, Diabetes & Metabolism Physician1598258089
  5. Noor Abdelrahman, PA-CPhysician Assistant1851012413
  6. Unknown Abdul Hanan, MDBlood Banking & Transfusion Medicine Physician1750022240

Verify Jingjing An 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 180945
    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

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Surgical Oncology Physician providers in Illinois

There are 71 surgical oncology physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other surgical oncology physician records in Illinois

  1. John Abad, M.D.Warrenville, IL1578722336
  2. Shadi AlshammaryUrbana, IL1205780327
  3. Rosalinda Alvarado, M.D.Chicago, IL1649564980
  4. Chad BarnesOrland Park, IL1124461280
  5. David Bentrem, MDChicago, IL1821072919
  6. Katherina Boettge, MDChicago, IL1427686963
  7. Jeffrey Bork, M.D.Chicago, IL1669482378
  8. Charles Brown, M.D.La Grange Highlands, IL1942272968
  9. Akhil Chawla, M.D.Warrenville, IL1396062253
  10. Anna Chichura, MDSchaumburg, IL1003348756

Common questions

What is Jingjing An's NPI number?

Jingjing An's National Provider Identifier (NPI) is 1235692666, issued on Apr 11, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jingjing An located?

The NPPES record lists a practice address at 5841 S Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-1000. Providers update this record themselves, so call before visiting.

How can I verify Jingjing An's license?

NPPES lists Illinois license number 180945, 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. 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.