Provider Profile
William C. Thomsen practices pediatric hematology-oncology in Salem, VA. William is also listed as specializing in pediatrics.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
1641 MILLWOOD DR
Salem, VA 24153
William C. Thomsen is a pediatric hematology in Salem, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Hematology-Oncology”.
NPI registry
William C. Thomsen is listed at 1641 Millwood Dr, Salem, VA 24153. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (434) 907-3296. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
William C. Thomsen's National Provider Identifier is 1033409016. 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
William C. Thomsen has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by William C. Thomsen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.