Physician Profile
Clayton J. Sontheimer, M.D. practices pediatric rheumatology in Seattle, WA. Clayton is a 2008 graduate of University of Texas Southwestern Medical School at Dallas. Clayton is also listed as specializing in pediatrics. The provider's National Provider Identifier (NPI) is 1679736649.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4800 SAND POINT WAY NE MAIL STOP R-5420
Seattle, WA 98105
Clayton J. Sontheimer is a pediatric rheumatology in Seattle, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Clayton J. Sontheimer is listed at 4800 Sand Point Way Ne Mail Stop R-5420, Seattle, WA 98105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (314) 974-6773. Contact the office directly to confirm availability and scheduling.
NPI registry
Clayton J. Sontheimer's National Provider Identifier is 1679736649. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Clayton J. Sontheimer attended University of Texas Southwestern Medical School at Dallas, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
Clayton J. Sontheimer has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Clayton J. Sontheimer. If this is you, claiming it is free.
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