NPPES file of Aug 9, 2026

Catherine Brozek, DNP

Certified Registered Nurse Anesthetist · Chicago, IL

Catherine Brozek, DNP is a certified registered nurse anesthetist with a practice address in Chicago, Illinois, and NPI 1992397467, issued on Feb 6, 2021. Check the license (Illinois 209022825, as entered in NPPES) with the Illinois board that licenses this profession; 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
1992397467
Name
Catherine Brozek
Credential
DNP
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
209022825 IL
Self-reported in NPPES; status is on the state search
Practice location
1500 S Fairfield Ave, Chicago, IL 60608
Phone
(773) 542-2000
Enumerated
Feb 6, 2021
Record last updated
Feb 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210514001607); 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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8 nearest certified registered nurse anesthetist records → All 2,444 in Illinois → Look up another NPI →

Also registered at 1500 S Fairfield Ave

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

  1. Mohemmed AbbasFamily Medicine Physician1609612522
  2. Ka'Tee Abercrombie, FNP-CFamily Nurse Practitioner1023475894
  3. Halder Abozait, MDInternal Medicine Physician1114844040
  4. Olga Abreu LopezFamily Medicine Physician1891525267
  5. Eliz Achhami, MDInternal Medicine Physician1194613919
  6. Candace Acuff, MD, MPHSurgical Critical Care Physician1235845025

Verify Catherine Brozek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209022825    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
Find 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 one group practice

  1. North American Partners IN Anesthesia Illinois LLCChicago, IL

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

Catherine Brozek among 2,444 certified registered nurse anesthetist records in Illinois

Catherine Brozek, DNP is one of 2,444 certified registered nurse anesthetist records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 76% of them.

  • NPI issued2021 · 76% of these records are older, 18% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2020 · median 2015 among the 1,926 with a school on file
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Illinois

There are 2,444 certified registered nurse anesthetist records in Illinois.

All 2,444 in Illinois → Every provider in Chicago → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Ali Ader, APNP, CRNAChicago, IL 606081225308281
  2. Courtney BeckChicago, IL 606081376866285
  3. Margaret Bishop, CRNAChicago, IL 606081922495050
  4. Peter FersztChicago, IL 606081235719162
  5. Dawn Fiali, CRNAChicago, IL 606081063654739
  6. Andrew Gause, DNP, CRNAChicago, IL 606081134603582
  7. Jenny Handa, CRNAChicago, IL 606081063789071
  8. Stephanie LeopoldChicago, IL 606081326317512

Common questions

What is Catherine Brozek, DNP's NPI number?

Catherine Brozek, DNP's National Provider Identifier (NPI) is 1992397467, issued on Feb 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Brozek, DNP located?

The NPPES record lists a practice address at 1500 S Fairfield Ave, Chicago, IL, 60608. Phone: (773) 542-2000. Providers update this record themselves, so call before visiting.

How can I verify Catherine Brozek, DNP's license?

NPPES lists Illinois license number 209022825, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

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.