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Physician Profile

Oreste Castellanos, M.D.

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At a glance

About Dr. Castellanos

Oreste Castellanos, M.D. is a healthcare provider in Mayaguez, PR specializing in family medicine — adult medicine. This provider record is associated with NPI 1013945286.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

PR licenceAs reported to the NPI registry
No. 9785As reported
NPINational Provider Identifier
1013945286Issued 2006

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 Oreste Castellanos's specialty?

Oreste Castellanos is a family doctor in Mayaguez, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine — Adult Medicine”.

NPI registry

Where can I find Oreste Castellanos?

Oreste Castellanos is listed at Ave Hostos Centro Medico Ramon E. Betances, Mayaguez, PR 00682. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Oreste Castellanos?

The number on file is (787) 834-6070. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Oreste Castellanos's NPI number?

Oreste Castellanos's National Provider Identifier is 1013945286. 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 Oreste Castellanos been practicing?

Oreste Castellanos 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

Has Oreste Castellanos confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Oreste Castellanos. If this is you, claiming it is free.

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