Physician Profile

Guillermo J. Colon, MD

Unclaimed Profile

About Dr. Colon

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Specialty

Credentials & Licensing

PR license22387
NPI1447873872
NPI issued05/20/2020

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

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

Where can I find Dr. Colon?

Dr. Colon is listed at Torres de Cervantes Apt1102B, San Juan, PR 00924. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Colon?

The number on file is (787) 225-7808. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Colon's NPI number?

Dr. Colon's National Provider Identifier is 1447873872. 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 Dr. Colon been practicing?

Dr. Colon has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Colon confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.