LUIS P. BAY, MD. PA
NPI 1881091650
Internal Medicine in Weslaco, TX

Active since November 21, 2014
1416 E EXPRESSWAY 83, WESLACO, TX 78596(361) 667-3234(361) 667-3231 Get Directions Write a Review

NPPES record last updated: November 21, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Luis P. Bay, Md. Pa NPPES

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

LUIS P. BAY, MD. PA (NPI 1881091650) is a healthcare organization registered as an internal medicine in Weslaco, Texas and active in the NPI registry since November 2014. The organization lists Israel Silva, Administrator, as its authorized official.

NPPES Registry Identity

NPI1881091650
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLUIS P. BAY, MD. PA
Location Address1416 E EXPRESSWAY 83Weslaco, TX 78596-4530
Mailing Address118 Flack StFalfurrias, TX 78355-4930 · (361) 667-3234 · Fax (361) 667-3231
Fax(361) 667-3231
Organization SubpartNo
Authorized OfficialIsrael SilvaAdministrator · (956) 792-5270
Enumeration DateNovember 21, 2014
NPI 1881091650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · J5259
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.
Also ListedFamily MedicineTaxonomy 207Q00000X · License J5259 (TX)
1416 E EXPRESSWAY 83, Weslaco, TX 78596

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

Other Providers at the Same Location NPPES 6

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

Family Medicine
1416 E EXPRESSWAY 83
WESLACO, TX 78596
Clinic/Center (Pain)
1416 E EXPRESSWAY 83
WESLACO, TX 78596
Clinic/Center (Radiology)
1416 E EXPRESSWAY 83
WESLACO, TX 78596
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
1416 E EXPRESSWAY 83
WESLACO, TX 78596
Radiology (Diagnostic Radiology)
1416 E EXPRESSWAY 83
WESLACO, TX 78596
Nurse Anesthetist, Certified Registered
1416 E EXPRESSWAY 83
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 Luis P. Bay, MD. PA's NPI number?

The NPI number for Luis P. Bay, MD. PA is 1881091650. It was assigned to this organization in the NPPES registry on November 21, 2014.

Where is Luis P. Bay, MD. PA located?

Luis P. Bay, MD. PA is located at 1416 E Expressway 83, Weslaco, TX 78596. The listed phone number is (361) 667-3234.

What is Luis P. Bay, MD. PA's specialty?

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

When was this NPI record last updated?

The NPPES record for Luis P. Bay, MD. PA was last updated on November 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.