Are you John C. Williamson, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJohn C. Williamson, M.D. practices urology in Austin, TX. The provider's National Provider Identifier (NPI) is 1073566709.
Factual summary compiled by Guide.md from public records; not written by this provider.
4007 JAMES CASEY ST C150
Austin, TX 78745
John C. Williamson is an urologist in Austin, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
John C. Williamson is listed at 4007 James Casey St C150, Austin, TX 78745. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (512) 443-5988. Contact the office directly to confirm availability and scheduling.
NPI registry
John C. Williamson's National Provider Identifier is 1073566709. 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
John C. Williamson has 20+ years experience. Registered with an NPI since 2006. 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 John C. Williamson. If this is you, claiming it is free.
Guide.md
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