Specialty · city directory
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
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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.