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

Dr. Ross McMahon, MD

Individual provider Surgery Physician · NPI 1679622690

Dr. Ross McMahon, MD is a Surgery Physician in Seattle, Washington. Licensed in North Carolina. Registered with an NPI since 2007.

Licensed in
NC
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

801 Broadway Ste 800
Seattle, WA 98122-4396
Phone: (206) 215-2090
Fax: (206) 215-3099
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 2000-00543 (NC)

Record details

NPI number1679622690
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 9, 2007
Last updated in NPPESNovember 18, 2011
Mailing address801 Broadway, Suite 800, Seattle, WA 98122-4396

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