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

John A Hersman, MD

Individual provider Hematology & Oncology Physician · NPI 1548282353

John A Hersman, MD is a Hematology & Oncology Physician in Renton, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
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

3915 Talbot Rd S Ste 300
Renton, WA 98055-5738
Phone: (425) 656-5570
Fax: (425) 656-5280
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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 MD00013416 (WA)

Record details

NPI number1548282353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2006
Last updated in NPPESApril 12, 2011
Mailing addressPo Box 34876, Seattle, WA 98124-1876

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