Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Julio R Montoya Jr & Grace S Montoya Med-Call Emergency Response Syste

Public Health or Welfare Agency in San Antonio, TX · enumerated 2007 · authorized official Julio Montoya, Co-Owner.

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

National Provider Identifier

1750572475

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Julio R Montoya Jr & Grace S Montoya Med-Call Emergency Response Syste

Practice address 2742 Village Pkwy, San Antonio, TX, 78251

Phone (210) 521-1800

Fax (210) 680-5494

Enumeration date Aug 7, 2007

Last updated in NPPES Jun 20, 2008

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies · License B11632 (TX) Primary

Authorized official

Name Julio Montoya

Title Co-Owner

Phone (210) 521-1800

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

What type of organization is Julio R Montoya Jr & Grace S Montoya Med-Call Emergency Response Syste?

Julio R Montoya Jr & Grace S Montoya Med-Call Emergency Response Syste is registered in NPPES as a Public Health or Welfare Agency (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-20.