VALLEY INFECTIOUS DISEASES SPECIALISTS PLLC
NPI 1043029739
Internal Medicine - Infectious Disease in Mcallen, TX

Q: What is Valley Infectious Diseases Specialists PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Active since January 06, 2025

110 E SAVANNAH AVE BLDG B102, MCALLEN, TX 78503(956) 321-7766(956) 513-0494 Get Directions Write a Review

NPPES record last updated: September 28, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 23, 2025, Mar 12, 2025, Feb 11, 2025 and 1 more (4 updates tracked since 2025).

On this page

About Valley Infectious Diseases Specialists Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VALLEY INFECTIOUS DISEASES SPECIALISTS PLLC (NPI 1043029739) is a healthcare organization registered as an infectious disease in Mcallen, Texas and active in the NPI registry since January 2025. The organization lists Lia Patricia Suazo Hernandez, President, as its authorized official.

NPPES Registry Identity

NPI1043029739

Entity TypeOrganization

Primary Taxonomy207RI0200X

Legal Business NameVALLEY INFECTIOUS DISEASES SPECIALISTS PLLC

Location Address110 E SAVANNAH AVE BLDG B102Mcallen, TX 78503-1238

Mailing Address110 E Savannah Ave Bldg B102Mcallen, TX 78503-1238 · (956) 321-7766 · Fax (956) 513-0494

Phone(956) 321-7766

Fax(956) 513-0494

Organization SubpartNo

Authorized OfficialLia Patricia Suazo HernandezPresident · (956) 249-0318

Enumeration DateJanuary 6, 2025

Last NPPES UpdateSeptember 28, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 28, 2025

✔ NPI 1043029739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

110 E SAVANNAH AVE BLDG B102, Mcallen, TX 78503

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Valley Infectious Diseases Specialists Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Valley Infectious Diseases Specialists PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Lia Suazo Hernandez, M.D.

Infectious Disease

NPI 1831441518

110 E SAVANNAH AVE BLDG B102
Mcallen, TX 78503

(956) 321-7766

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Valley Infectious Diseases Specialists PLLC's NPI number?

The NPI number for Valley Infectious Diseases Specialists PLLC is 1043029739. It was assigned to this organization in the NPPES registry on January 6, 2025.

Where is Valley Infectious Diseases Specialists PLLC located?

Valley Infectious Diseases Specialists PLLC is located at 110 E Savannah Ave Bldg B102, Mcallen, TX 78503. The listed phone number is (956) 321-7766.

What is Valley Infectious Diseases Specialists PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Valley Infectious Diseases Specialists PLLC enrolled in Medicare?

Yes. Valley Infectious Diseases Specialists PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Valley Infectious Diseases Specialists PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Infectious Disease) reassigns their Medicare billing to Valley Infectious Diseases Specialists PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Valley Infectious Diseases Specialists PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Valley Infectious Diseases Specialists PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Valley Infectious Diseases Specialists PLLC was last updated on September 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.