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

Mark E Coughenour, MD

Individual provider Hematology & Oncology Physician · NPI 1760421374

Mark E Coughenour, MD is a Hematology & Oncology Physician in Everett, 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

1717 13th St Ste 300
Everett, WA 98201-1621
Phone: (425) 297-5500
Fax: (425) 297-5514
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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 MD00025571 (WA)

Record details

NPI number1760421374
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESDecember 6, 2012
Mailing addressPo Box 5127, Everett, WA 98206-5127

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