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

Dr. Ronald Robert Barbosa, MD

Individual provider Surgery Physician · NPI 1134104961

Dr. Ronald Robert Barbosa, MD is a General Surgery in Portland, Oregon. Graduated from Saint Louis University School of Medicine in 1999, 27 years ago. Practices with Legacy Clinics LLC, a 718-clinician group and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
27
Trained at
Saint Louis University School of Medicine
Licensed in
CA, OR
In the registry since
2005
Specialties on file
2
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

300 N Graham St Ste 125
Portland, OR 97227-1683
Phone: (503) 413-3714
Fax: (503) 413-2061
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD26735 (OR)
Surgery Physician Taxonomy 208600000X · Licence A75479 (CA)

Record details

NPI number1134104961
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2005
Last updated in NPPESNovember 19, 2019

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Legacy Clinics Llc — 718 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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