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CARLOS A. BARBA, MD, PLLC
NPI 1235566019
Specialist in Brownsville, TX

Active since October 10, 2013
4970 N EXPRESSWAY STE A, BROWNSVILLE, TX 78526(860) 836-2596(956) 621-4994 Get Directions Write a Review

NPPES record last updated: November 18, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 18, 2024, Jul 19, 2023 (2 updates tracked since 2023).

About Carlos A. Barba, Md, Pllc NPPES

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

CARLOS A. BARBA, MD, PLLC (NPI 1235566019) is a healthcare organization registered as a specialist in Brownsville, Texas and active in the NPI registry since October 2013. The organization lists Carlos A. Barba, Owner/sole Proprietor, as its authorized official.

NPPES Registry Identity

NPI1235566019
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCARLOS A. BARBA, MD, PLLC
Location Address4970 N EXPRESSWAY STE ABrownsville, TX 78526-4269
Mailing Address4970 N Expressway Ste ABrownsville, TX 78526-4269 · (956) 621-4981 · Fax (956) 621-4994
Phone(860) 836-2596
Fax(956) 621-4994
Organization SubpartNo
Authorized OfficialCarlos A. BarbaOwner/sole Proprietor · (860) 836-2596
Enumeration DateOctober 10, 2013
Last NPPES UpdateNovember 18, 20242 updates tracked since enumeration
NPPES CertifiedNovember 18, 2024
✔ NPI 1235566019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in TX · P7385
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4970 N EXPRESSWAY STE A, Brownsville, TX 78526
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Carlos A. Barba, Md, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Carlos A. Barba, MD, PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Carlos Barba, M.D.
General Surgery
NPI 1679581359
4970 N EXPRESSWAY
Brownsville, TX 78526
(956) 621-4981
✔ PECOS✔ Accepts MedicareSame address
Raquel Silhy, M.D.
General Surgery
NPI 1013208586
4970 N EXPRESSWAY STE A
Brownsville, TX 78526
(956) 621-4981
✔ 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 Carlos A. Barba, MD, PLLC's NPI number?

The NPI number for Carlos A. Barba, MD, PLLC is 1235566019. It was assigned to this organization in the NPPES registry on October 10, 2013.

Where is Carlos A. Barba, MD, PLLC located?

Carlos A. Barba, MD, PLLC is located at 4970 N Expressway Ste A, Brownsville, TX 78526. The listed phone number is (860) 836-2596.

What is Carlos A. Barba, MD, PLLC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Carlos A. Barba, MD, PLLC enrolled in Medicare?

Yes. Carlos A. Barba, MD, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Carlos A. Barba, MD, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to Carlos A. Barba, MD, 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Carlos A. Barba, MD, PLLC was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.