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Santiago Buono Medical Group & Hospitalist Services,Psc

Internal Medicine Physician in San Juan, PR · enumerated 2011 · authorized official Ubaldo Santiago, Presidente.

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

National Provider Identifier

1346524717

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Registry record

Entity type Organization (Type 2)
Legal business name Santiago Buono Medical Group & Hospitalist Services,Psc
Practice address 1427 Ave Fernandez Juncos, Suite 204, San Juan, PR, 00909
Enumeration date Oct 4, 2011
Last updated in NPPES Oct 4, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 301477 (PR) Primary

Authorized official

Name Ubaldo Santiago
Title Presidente

Other identifiers

Identifier Type State Issuer
301477 Other PR CERTIFICACION

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 Santiago Buono Medical Group & Hospitalist Services,Psc?
NPPES lists Ubaldo Santiago (Presidente) as the authorized official for this organization.
What is the NPI number for Santiago Buono Medical Group & Hospitalist Services,Psc?
The NPI for Santiago Buono Medical Group & Hospitalist Services,Psc is 1346524717, 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 2011-10-04.