Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ameristat Ems

Ambulance in Eagle Pass, TX · enumerated 2008 · authorized official Guillermo Perez, Owner.

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

National Provider Identifier

1891965638

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Registry record

Entity type Organization (Type 2)

Legal business name Ameristat Ems

Practice address 183 Westlake Blvd, Eagle Pass, TX, 78852

Phone (830) 352-6414

Enumeration date Mar 7, 2008

Last updated in NPPES Mar 7, 2008

Taxonomy & classification

341600000X Ambulance Transportation Services Primary

Authorized official

Name Guillermo Perez

Title Owner

Phone (830) 352-6561

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Ameristat Ems located?

The practice location on file with NPPES is in Eagle Pass, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-07. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-07.