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Wilmer Loja MD and Associates PA

Pediatric Infectious Diseases Physician in Mcallen, TX · enumerated 2006 · authorized official Wilmer Loja, MD.

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

National Provider Identifier

1881654390

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Registry record

Entity type Organization (Type 2)
Legal business name Wilmer Loja MD and Associates PA
Practice address 1200 E Savannah Ave, Suite 5, Mcallen, TX, 78503
Phone (956) 994-8182
Enumeration date Mar 27, 2006
Last updated in NPPES Jun 23, 2008

Taxonomy & classification

2080P0208X Pediatric Infectious Diseases Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Wilmer Loja
Title MD
Phone (956) 994-8182

Other identifiers

Identifier Type State Issuer
147995803 Medicaid TX -
147995801 Medicaid TX -

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

What is the NPI number for Wilmer Loja MD and Associates PA?
The NPI for Wilmer Loja MD and Associates PA is 1881654390, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Wilmer Loja MD and Associates PA?
NPPES lists Wilmer Loja (MD) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-23.