Physician Profile

Marylyn Santos Onoda, M.D.

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At a glance

About Dr. Santos Onoda

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.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

PR licenceAs reported to the NPI registry
No. 207R000000XAs reported
NPINational Provider Identifier
1346233830Issued 2005

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Marylyn Santos Onoda's specialty?

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

Where can I find Marylyn Santos Onoda?

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

How do I contact Marylyn Santos Onoda?

The number on file is (787) 805-4330. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marylyn Santos Onoda's NPI number?

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

How long has Marylyn Santos Onoda been practicing?

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

Has Marylyn Santos Onoda confirmed this information?

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.

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