NPPES file of Aug 9, 2026

Charles Aaron Rieth, MD

Surgery Physician · Chicago, IL

Charles Aaron Rieth, MD is a surgery physician with a practice address in Chicago, Illinois, and NPI 1376343129, issued on Mar 19, 2025. Check the license (Illinois 125087705, 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
1376343129
Name
Charles Aaron Rieth
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
125087705 IL
Self-reported in NPPES; status is on the state search
Practice location
600 S Paulina St Ste 524, Chicago, IL 60612
Phone
(312) 942-7100
Enumerated
Mar 19, 2025
Record last updated
Jun 12, 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 600 S Paulina St Ste 524

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

  1. John Paul AriosStudent in an Organized Health Care Education/Training Program1053246074
  2. Natalia CaprileStudent in an Organized Health Care Education/Training Program1730936618
  3. Andrew Elms, MDStudent in an Organized Health Care Education/Training Program1750228052
  4. Hannah Gaddam, DOPediatrics Physician1063104727
  5. Andres Gutierrez GonzalezStudent in an Organized Health Care Education/Training Program1255181285
  6. Daniel MaStudent in an Organized Health Care Education/Training Program1699665638

Verify Charles Aaron Rieth 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 125087705
    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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Surgery Physician providers in Illinois

There are 1,520 surgery physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other surgery physician records in Illinois

  1. Douglas Aach, MDShiloh, IL1508817040
  2. Andrew Abadier, DOChicago, IL1124657473
  3. Shabirhusain Abadin, M.D.Chicago, IL1467712596
  4. Iftikharul Abbasy, MDOak Brook, IL1104814755
  5. Mahmoud Abd-El-Hafez, MDSpringfield, IL1710516943
  6. Samir Abdo, M.D.Eldorado, IL1578612982
  7. Chandrakumaran Abivarma, M.D.Park Ridge, IL1467135137
  8. Gerard Abood, M.DMaywood, IL1629237227
  9. Mohammad Abou El-Ezz, MDChicago, IL1790536746
  10. Gifty Abraham, M.D.Maywood, IL1881039279

Common questions

What is Charles Aaron Rieth, MD's NPI number?

Charles Aaron Rieth, MD's National Provider Identifier (NPI) is 1376343129, issued on Mar 19, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Charles Aaron Rieth, MD located?

The NPPES record lists a practice address at 600 S Paulina St Ste 524, Chicago, IL, 60612. Phone: (312) 942-7100. Providers update this record themselves, so call before visiting.

How can I verify Charles Aaron Rieth, MD's license?

NPPES lists Illinois license number 125087705, 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.