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Internal Medicine in Mercer Island, WA

Active Internal Medicine providers practising in Mercer Island, Washington. Profiles include the NPI number, taxonomy code, license state, and practice address.

23 providers indexed

Internal Medicine providers in Mercer Island, WA

NPI Name Type Specialty Location
1689254500 Alexandra Styhl Individual Internal Medicine Physician Mercer Island, WA
1689065468 Andrea Chang Individual Internal Medicine Physician Mercer Island, WA
1578645529 Christine Abrass Individual Nephrology Physician Mercer Island, WA
1003661331 Cura Healthcare Organization Internal Medicine Physician Mercer Island, WA
1184743809 Daniel Kent Individual Internal Medicine Physician Mercer Island, WA
1700181435 Edward Weber Individual Infectious Disease Physician Mercer Island, WA
1386997740 Fredric Tobis Individual Cardiovascular Disease Physician Mercer Island, WA
1881681369 James Martin Individual Internal Medicine Physician Mercer Island, WA
1659323087 John Addison Individual Geriatric Medicine (Internal Medicine) Physician Mercer Island, WA
1497706774 John H. Addison MD Ps Organization Geriatric Medicine (Internal Medicine) Physician Mercer Island, WA
1558447276 Julie Thomas Individual Internal Medicine Physician Mercer Island, WA
1912001652 Keith Luther Individual Internal Medicine Physician Mercer Island, WA
1730533001 Leonard Rosoff Individual Internal Medicine Physician Mercer Island, WA
1275803157 Linda Rosenstock Individual Internal Medicine Physician Mercer Island, WA
1609299841 Martin Gelfand Individual Internal Medicine Physician Mercer Island, WA
1023069317 Neeti Mittal Individual Geriatric Medicine (Internal Medicine) Physician Mercer Island, WA
1134116627 Paul Sytman Individual Internal Medicine Physician Mercer Island, WA
1134445224 Qliance Medical Group of Wa Organization Internal Medicine Physician Mercer Island, WA
1700192051 Richard Winterbauer Individual Internal Medicine Physician Mercer Island, WA
1811072614 Rutherford Hayes Individual Internal Medicine Physician Mercer Island, WA
1225656614 Sentinel Healthcare Wa Organization Internal Medicine Physician Mercer Island, WA
1578887519 Stephen Walston Individual Internal Medicine Physician Mercer Island, WA
1083941405 Steven Dunning Individual Internal Medicine Physician Mercer Island, WA

Frequently asked questions

How many Internal Medicine providers are in Mercer Island, WA?
The latest NPPES snapshot lists 23 active Internal Medicine providers with a practice address in Mercer Island, Washington.
How do I check a Internal Medicine provider's NPI in Mercer Island?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry: every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-13.