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

Dr. Kenneth Masahiro Nitta, MD

Individual provider Radiation Oncology Physician · NPI 1942362413

Dr. Kenneth Masahiro Nitta, MD is a Radiation Oncology Physician in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
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

10123 SE Market St Dept OF Radiation Oncology
Portland, OR 97216-2532
Phone: (503) 251-6305
Fax: (503) 251-6802
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD14761 (OR)

Record details

NPI number1942362413
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESOctober 29, 2007

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