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

Brendan Timothy O'Sullivan

Individual provider Diagnostic Radiology Physician · NPI 1679151492

Brendan Timothy O'Sullivan is a Diagnostic Radiology in Boston, Massachusetts. Graduated from Chicago College of Osteopathy in 2021, 5 years ago. Practices as a sole proprietor. Licensed in Massachusetts.

Years since qualifying
5
Trained at
Chicago College of Osteopathy
Licensed in
MA
In the registry since
2021

Practice location Address checks out

55 Fruit St
Boston, MA 02114-2621
Phone: (630) 297-1318
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 1025893 (MA)

Record details

NPI number1679151492
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 1, 2021
Last updated in NPPESMay 29, 2026
Certification dateMay 29, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated

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