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

Brendan Dominic Oconnor, MD

Individual provider Diagnostic Radiology Physician · NPI 1861457582

Brendan Dominic Oconnor, MD is a Diagnostic Radiology Physician in Portland, Texas. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

115 Northshore Blvd
Portland, TX 78374
Phone: (361) 777-1777
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence J3864 (TN)

Record details

NPI number1861457582
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2006
Last updated in NPPESMay 14, 2008

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