Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Greg A Brooks, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1255322459

Greg A Brooks, CRNA is a Certified Registered Nurse Anesthetist in Chicago, Illinois. Works from 2 locations. Licensed in Illinois, Indiana and Texas.

Licensed in
IL, IN, TX
In the registry since
2005
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

2875 W 19th St
Chicago, IL 60623-3501
Phone: (773) 484-4099
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Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 500 N Nappanee St, Elkhart, IN 46514-1503 — (574) 522-9922

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209009504 (IL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 28162626A (IN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence AP114460 (TX)

Record details

NPI number1255322459
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedNovember 4, 2005
Last updated in NPPESMarch 17, 2018

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients41
Services billed 45 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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