Based in Mayaguez, PR, Marylyn Santos Onoda, M.D. is listed in the NPI registry under internal medicine. NPI 1346233830 identifies this record in the national registry.
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.
11 CALLE PABLO MAIZ BO. BARCELONA
Mayaguez, PR 00680
Marylyn Santos Onoda is an internist in Mayaguez, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Marylyn Santos Onoda is listed at 11 Calle Pablo Maiz Bo. Barcelona, Mayaguez, PR 00680. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (787) 805-4330. Contact the office directly to confirm availability and scheduling.
NPI registry
Marylyn Santos Onoda's National Provider Identifier is 1346233830. 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
Marylyn Santos Onoda has 21+ years experience. Registered with an NPI since 2005. 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 Marylyn Santos Onoda. If this is you, claiming it is free.
Guide.md
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