NPPES file of Aug 9, 2026

Clayton Joseph Brinster, MD

Vascular Surgery Physician · Chicago, IL

Clayton Joseph Brinster, MD is a vascular surgery physician with a practice address in Chicago, Illinois, and NPI 1497802573, issued on Jan 4, 2007. Check the license (Illinois 036167389, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497802573
Name
Clayton Joseph Brinster
Credential
MD
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
036167389 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
Jan 4, 2007
Record last updated
Jul 24, 2024
Medicaid IDs
2389033 LA
06183567 MS
Medicare enrollment
Enrolled (PECOS I20260218000314); 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 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 Clayton Joseph Brinster 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 036167389    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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Industry payments in 2024: $3,447.35

22 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Clayton Brinster$3,447.35
  2. Specialty average$6,178.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 hospitals and group practices

  1. The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
  2. University OF ChicagoChicago, IL
  3. Usc Care Medical Group IncLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Vascular Surgery Physician providers in Illinois

There are 197 vascular surgery physician records in Illinois.

All 197 in Illinois → Every provider in Chicago →

Other vascular surgery physician records in Illinois

  1. K Adiga, M.D.Hazel Crest, IL1730240177
  2. Nida AhmedArlington Heights, IL1902164437
  3. Mohammed Al-Zoubaidi, M.DMount Vernon, IL1063606432
  4. Mahdi Alsaden, MDChicago, IL1538231089
  5. Raul Aron, MDElgin, IL1851360721
  6. Jennifer Ash, M.D.Champaign, IL1578761334
  7. Bernadette Aulivola, MDMaywood, IL1780658872
  8. Trissa BabrowskiChicago, IL1205166873
  9. Atif Baqai, M.D.Park Ridge, IL1508066192
  10. Henry Baraniewski, M.D.Chicago, IL1154368025

Common questions

What is Clayton Joseph Brinster, MD's NPI number?

Clayton Joseph Brinster, MD's National Provider Identifier (NPI) is 1497802573, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Clayton Joseph Brinster, MD 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 Clayton Joseph Brinster, MD's license?

NPPES lists Illinois license number 036167389, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.