RIO GRANDE VALLEY ADULT & INTERNAL MEDICINE SPECIALISTS PLLC
NPI 1528039120
Internal Medicine in Weslaco, TX

Active since January 31, 2006CLIA 45D0950838 · Waiver
1010 JAMES ST, WESLACO, TX 78596(956) 968-1621(956) 447-0646 Get Directions Write a Review

NPPES record last updated: September 9, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Rio Grande Valley Adult & Internal Medicine Specialists Pllc NPPES

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

RIO GRANDE VALLEY ADULT & INTERNAL MEDICINE SPECIALISTS PLLC (NPI 1528039120) is a healthcare organization registered as an internal medicine in Weslaco, Texas and active in the NPI registry since January 2006. The organization holds a CLIA Waiver certificate valid through July 11, 2027 and lists Pedro E. Mcdougal, President, as its authorized official.

NPPES Registry Identity

NPI1528039120
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRIO GRANDE VALLEY ADULT & INTERNAL MEDICINE SPECIALISTS PLLC
Location Address1010 JAMES STWeslaco, TX 78596-6654
Mailing Address1010 James StWeslaco, TX 78596-6654 · (956) 968-1621 · Fax (956) 447-0646
Fax(956) 447-0646
Organization SubpartNo
Authorized OfficialPedro E. McdougalPresident · (956) 968-1621
Enumeration DateJanuary 31, 2006
Last NPPES UpdateSeptember 9, 2024
NPPES CertifiedSeptember 9, 2024
NPI 1528039120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · J9202
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1010 JAMES ST, Weslaco, TX 78596

Other Identifiers 2

Medicaid155526003TX
Medicaid155526001TX

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D0950838

Rio Grande Valley Adult & Internal Medicine Specialists PA · Weslaco, TX
Active · expires Jul 11, 2027
CLIA Number45D0950838
Laboratory TypePhysician Office
Certificate Effective DateJuly 12, 2025
Certificate Expiration DateJuly 11, 2027
Laboratory DirectorPedro E. Mcdougal
Laboratory Phone(956) 565-6713
Laboratory LocationRio Grande Valley Adult & Internal Medicine Specialists PA1010 S James St Suite B, Weslaco, TX 78596
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
1010 JAMES ST
WESLACO, TX 78596
Physician Assistant
1010 JAMES ST
WESLACO, TX 78596
Internal Medicine (Geriatric Medicine)
1010 JAMES ST
WESLACO, TX 78596
Nurse Practitioner
1010 JAMES ST
WESLACO, TX 78596
Internal Medicine
1010 JAMES ST
WESLACO, TX 78596
Nurse Practitioner (Family)
1010 JAMES ST
WESLACO, TX 78596
Physician Assistant
1010 JAMES ST
WESLACO, TX 78596
Physician Assistant
1010 JAMES ST
WESLACO, TX 78596

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 Rio Grande Valley Adult & Internal Medicine Specialists PLLC's NPI number?

The NPI number for Rio Grande Valley Adult & Internal Medicine Specialists PLLC is 1528039120. It was assigned to this organization in the NPPES registry on January 31, 2006.

Where is Rio Grande Valley Adult & Internal Medicine Specialists PLLC located?

Rio Grande Valley Adult & Internal Medicine Specialists PLLC is located at 1010 James St, Weslaco, TX 78596. The listed phone number is (956) 968-1621.

What is Rio Grande Valley Adult & Internal Medicine Specialists PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Rio Grande Valley Adult & Internal Medicine Specialists PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D0950838) is associated with this NPI, valid through July 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Rio Grande Valley Adult & Internal Medicine Specialists PLLC accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Rio Grande Valley Adult & Internal Medicine 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 Rio Grande Valley Adult & Internal Medicine Specialists PLLC was last updated on September 9, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.