Ethan Austhof, MD
Diagnostic Radiology Physician · Chicago, IL
Ethan Austhof, MD is a diagnostic radiology physician with a practice address in Chicago, Illinois, and NPI 1710628730, issued on Apr 5, 2022. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ethan Austhof
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 4351049341 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S. Maryland Ave, Chicago, IL 60637
- Phone
- (773) 702-3550
- Enumerated
- Apr 5, 2022
- Record last updated
- Jun 27, 2023
- Entity
- Type 1 · individual
Also registered at 5841 S. Maryland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ethan Austhof in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diagnostic Radiology Physician providers in Illinois
There are 1,874 diagnostic radiology physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Ethan Austhof, MD's NPI number?
Ethan Austhof, MD's National Provider Identifier (NPI) is 1710628730, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Austhof, MD located?
The NPPES record lists a practice address at 5841 S. Maryland Ave, Chicago, IL, 60637. Phone: (773) 702-3550. Providers update this record themselves, so call before visiting.
How can I verify Ethan Austhof, 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. 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.