Are you William Matos-Santiago, M.D.? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

William Matos-Santiago, M.D.

Is this you? Edit this profile

At a glance

About Dr. Matos-Santiago

William Matos-Santiago, M.D. is a healthcare provider in San Juan, PR specializing in rheumatology. This provider record is associated with NPI 1477536498.

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

Specialty

Rheumatology (Primary)

Credentials & Licensing

PR licenceAs reported to the NPI registry
No. 3572As reported
NPINational Provider Identifier
1477536498Issued 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 William Matos-Santiago's specialty?

William Matos-Santiago is a rheumatologist in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Rheumatology”.

NPI registry

Where can I find William Matos-Santiago?

William Matos-Santiago is listed at La Torre de Plaza Las Americas Suite 607, San Juan, PR 00918. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William Matos-Santiago?

The number on file is (787) 756-7730. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William Matos-Santiago's NPI number?

William Matos-Santiago's National Provider Identifier is 1477536498. 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 William Matos-Santiago been practicing?

William Matos-Santiago 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 William Matos-Santiago confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.