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

James M Olson

Individual provider Pediatric Hematology & Oncology Physician · NPI 1518048875

James M Olson is a Pediatric Hematology & Oncology Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006

Practice location Address checks out

4800 Sand Point Way NE
Seattle, WA 98105-3901
Phone: (206) 987-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence MD00032251 (WA)

Record details

NPI number1518048875
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4500 Sand Point Way Ne, 100, Seattle, WA 98105-3900

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