Provider Profile
Based in Arecibo, PR, Hiram L. Castejon is listed in the NPI registry under student in an organized health care education program. Hiram is also listed as specializing in addiction & substance abuse counselor.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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.
ISLOTE 2 CALLE 21 NUM 405
Arecibo, PR 00612
Hiram L. Castejon is a medical trainee in Arecibo, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Hiram L. Castejon is listed at Islote 2 Calle 21 Num 405, Arecibo, PR 00612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (787) 428-7155. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Hiram L. Castejon's National Provider Identifier is 1003655762. 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
Hiram L. Castejon has 2+ years experience. Registered with an NPI since 2024. 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 Hiram L. Castejon. 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.