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

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.

See every abbreviation used in this directory →

Practice location Address checks out

801 Broadway Ste 800
Seattle, WA 98122-4396
Phone: (206) 215-2090
Fax: (206) 215-3099
Show map & directions

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

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