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

Dr. Steven Bruce Dunning, MD

Individual provider Internal Medicine Physician · NPI 1083941405

Dr. Steven Bruce Dunning, MD is an Internal Medicine Physician in Mercer Island, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2009
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

3016 78th Ave SE
Mercer Island, WA 98040-2823
Phone: (206) 232-4588
Fax: (206) 236-9009
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 18329 (WA)

Record details

NPI number1083941405
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 5, 2009
Last updated in NPPESNovember 5, 2009
Mailing address3016 78th Ave Se, Mercer Island, WA 98040-2823

Other providers in Mercer Island