NPPES file of Aug 9, 2026

Joshua Thiel, MD

Diagnostic Radiology Physician · Olympia Fields, IL

Joshua Thiel, MD is a diagnostic radiology physician with a practice address in Olympia Fields, Illinois, and NPI 1649809278, issued on Apr 6, 2020. Check the license 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
1649809278
Name
Joshua Thiel
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
75665 AZ
Self-reported in NPPES; status is on the state search
Practice location
20201 Crawford Ave, Olympia Fields, IL 60461
Phone
(708) 747-4000
Enumerated
Apr 6, 2020
Record last updated
Nov 6, 2025
Medicare enrollment
Enrolled (PECOS I20251202003327); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2020
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 20201 Crawford Ave

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

  1. Marwa Abdul BasithStudent in an Organized Health Care Education/Training Program1215870654
  2. Veronica Abegunde, MDHospitalist Physician1740500826
  3. Amir Abusharif, DOStudent in an Organized Health Care Education/Training Program1619663986
  4. Gremah Adam Aboubacar, DOStudent in an Organized Health Care Education/Training Program1619662392
  5. Tejaswini Addanki, DOStudent in an Organized Health Care Education/Training Program1306589163
  6. Saria Adnan Sultan, DOInternal Medicine Physician1679216196

Verify Joshua Thiel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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 6 group practices

  1. Golden State Imaging Associates IncBellevue, WA
  2. Imaging Associates OF New Mexico LLCWalla Walla, WA
  3. Medical Imaging Associates OF Idaho Falls IncSeattle, WA
  4. Mountain Radiology IncBellevue, WA
  5. Sonoran Radiology LtdBellevue, WA
  6. Yampa Valley Medical CenterSteamboat Spr, CO

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

Joshua Thiel among 1,874 diagnostic radiology physician records in Illinois

Joshua Thiel, MD is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 88% of them.

  • NPI issued2020 · 88% of these records are older, 10% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2020 · median 2004 among the 1,201 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Illinois

There are 1,874 diagnostic radiology physician records in Illinois.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Sara Hennessy, DPT, DOOlympia Fields, IL 604611942598073
  2. Samuel Patterson, MDOlympia Fields, IL 604611790369312
  3. Shaheen RanjhaOlympia Fields, IL 604611821442955
  4. Tommy Tran, D.O.Olympia Fields, IL 604611508278235
  5. Paresh Dixit, M.D.Palos Heights, IL 604631306824511
  6. Daniel Frankel, M.D.Palos Heights, IL 604631497747497
  7. Jon Jester, M.D.Palos Heights, IL 604631093715864
  8. Frank Matheu, D.O.Palos Heights, IL 604631700864998

Common questions

What is Joshua Thiel, MD's NPI number?

Joshua Thiel, MD's National Provider Identifier (NPI) is 1649809278, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Thiel, MD located?

The NPPES record lists a practice address at 20201 Crawford Ave, Olympia Fields, IL, 60461. Phone: (708) 747-4000. Providers update this record themselves, so call before visiting.

How can I verify Joshua Thiel, MD's license?

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.