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Instituto Del Cancer Y Enfermedades De La Sangre, Csp

Hematology & Oncology Physician in Arecibo, PR · enumerated 2007 · authorized official Justiniano Castro, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891990123

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Registry record

Entity type Organization (Type 2)
Legal business name Instituto Del Cancer Y Enfermedades De La Sangre, Csp
Practice address 53 Calle Andres Garcia, Urb Garcia, Arecibo, PR, 00612
Phone (787) 817-4973
Fax (787) 817-4997
Enumeration date Jun 18, 2007
Last updated in NPPES Aug 31, 2007

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 10600 (PR) Primary

Authorized official

Name Justiniano Castro
Title President
Phone (787) 817-4973

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Instituto Del Cancer Y Enfermedades De La Sangre, Csp?
NPPES lists Justiniano Castro (President) as the authorized official for this organization.
What is the NPI number for Instituto Del Cancer Y Enfermedades De La Sangre, Csp?
The NPI for Instituto Del Cancer Y Enfermedades De La Sangre, Csp is 1891990123, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-31.