Are you Guillermo Serrano, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileGuillermo Serrano, M.D. practices general practice in Sabana Grande, PR. The provider's National Provider Identifier (NPI) is 1821474354.
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.
HC 10 BOX 8724
Sabana Grande, PR 00637
Guillermo Serrano is a general practitioner in Sabana Grande, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
Guillermo Serrano is listed at Hc 10 Box 8724, Sabana Grande, PR 00637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (917) 336-7757. Contact the office directly to confirm availability and scheduling.
NPI registry
Guillermo Serrano's National Provider Identifier is 1821474354. 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
Guillermo Serrano has 11+ years experience. Registered with an NPI since 2015. 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 Guillermo Serrano. If this is you, claiming it is free.
Guide.md
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