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RGV SURGICAL ASSOCIATES, PLLC
NPI 1164055166
Surgery in Mission, TX

Active since February 18, 2020
910 S BRYAN RD STE 202, MISSION, TX 78572(956) 682-6126(956) 580-0464 Get Directions Write a Review

NPPES record last updated: February 18, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rgv Surgical Associates, Pllc NPPES

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

RGV SURGICAL ASSOCIATES, PLLC (NPI 1164055166) is a healthcare organization registered as a surgery in Mission, Texas and active in the NPI registry since February 2020. The organization lists Maricela Castillo, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1164055166
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameRGV SURGICAL ASSOCIATES, PLLC
Location Address910 S BRYAN RD STE 202Mission, TX 78572-6659
Mailing Address910 S Bryan Rd Ste 202Mission, TX 78572-6659 · (956) 682-6126 · Fax (956) 580-0464
Phone(956) 682-6126
Fax(956) 580-0464
Organization SubpartNo
Authorized OfficialMaricela CastilloOffice Manager · (956) 682-6126
Enumeration DateFebruary 18, 2020
✔ NPI 1164055166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
910 S BRYAN RD STE 202, Mission, TX 78572
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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

Accepted Insurance

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

Rgv Surgical Associates, 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 Rgv Surgical Associates, PLLC, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Guillermo Marquez, M.D.
General Surgery
NPI 1861454563
910 S BRYAN RD STE 202
Mission, TX 78572
(956) 682-6126
✔ PECOS✔ Accepts Medicare1.0 mi
Jesus Villarreal, MD.
General Surgery
NPI 1568691814
910 S BRYAN RD STE 202
Mission, TX 78572
(956) 682-6126
✔ PECOS✔ Accepts Medicare1.0 mi

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 Rgv Surgical Associates, PLLC's NPI number?

The NPI number for Rgv Surgical Associates, PLLC is 1164055166. It was assigned to this organization in the NPPES registry on February 18, 2020.

Where is Rgv Surgical Associates, PLLC located?

Rgv Surgical Associates, PLLC is located at 910 S Bryan Rd Ste 202, Mission, TX 78572. The listed phone number is (956) 682-6126.

What is Rgv Surgical Associates, PLLC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Rgv Surgical Associates, PLLC enrolled in Medicare?

Yes. Rgv Surgical Associates, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rgv Surgical Associates, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to Rgv Surgical Associates, 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 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Rgv Surgical Associates, PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Rgv Surgical Associates, 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 Rgv Surgical Associates, PLLC was last updated on February 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.