Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Brennan Barrett, DO

Individual provider Diagnostic Radiology Physician · NPI 1669847307

Dr. Brennan Barrett, DO is an Interventional Radiology in Chicago, Illinois. Qualified in 2015, 11 years ago. Practices with St Bernard Hospital, a 43-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and Illinois.

Years since qualifying
11
Licensed in
FL, IL
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1500 S Fairfield Ave
Chicago, IL 60608-1782
Phone: (773) 542-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3605 Nw Mediterranean Ln, Jensen Beach, FL 34957-3106 — (414) 840-0985

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036157616 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence UO4530 (FL)

Record details

NPI number1669847307
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 7, 2015
Last updated in NPPESFebruary 9, 2026
Certification dateFebruary 9, 2026
Mailing address3605 Nw Mediterranean Ln, Jensen Beach, FL 34957-3106

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL RADIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice St Bernard Hospital — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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