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

Richard G Marquardt II, MD

Individual provider Hematology & Oncology Physician · NPI 1083744353

Richard G Marquardt II, MD is a Hematology & Oncology Physician in Kennewick, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
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

195706 E 30th Ave
Kennewick, WA 99337-6253
Phone: (509) 582-6057
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD00014538 (WA)

Record details

NPI number1083744353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 6, 2007
Last updated in NPPESJuly 8, 2007

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