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Master Medic Emergency Service Inc

Ambulance in Toa Alta, PR · enumerated 2007 · authorized official Nilda Perez, President.

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

National Provider Identifier

1932399177

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Registry record

Entity type Organization (Type 2)
Legal business name Master Medic Emergency Service Inc
Practice address 1220 Calle Andres Segovia, Toa Alta, PR, 00953
Phone (787) 647-8390
Enumeration date Jul 25, 2007
Last updated in NPPES Jul 25, 2007

Taxonomy & classification

341600000X Ambulance Transportation Services · License 4174-CP (PR) Primary

Authorized official

Name Nilda Perez
Title President
Phone (787) 647-8390

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 Master Medic Emergency Service Inc?
NPPES lists Nilda Perez (President) as the authorized official for this organization.
What is the NPI number for Master Medic Emergency Service Inc?
The NPI for Master Medic Emergency Service Inc is 1932399177, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-25.