Physician Profile
William Santiago Butler, M.D. practices otolaryngology (ent) in Ponce, PR. The provider's National Provider Identifier (NPI) is 1093745614.
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.
COND LAS AMERICAS SUITE 209
Ponce, PR 00717
William Santiago Butler is an otolaryngology (ent) in Ponce, PR. That is the designation recorded for this NPI in the federal registry.
NPI registry
William Santiago Butler is listed at Cond Las Americas Suite 209, Ponce, PR 00717. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (787) 848-4743. Contact the office directly to confirm availability and scheduling.
NPI registry
William Santiago Butler's National Provider Identifier is 1093745614. 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 Santiago Butler 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 William Santiago Butler. If this is you, claiming it is free.
Guide.md
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