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EAST HOUSTON SURGICAL ASSOCIATES
NPI 1124131628
Surgery - Surgical Oncology in Houston, TX

Active since August 17, 2006
4140 SOUTHWEST FREEWAY #425, HOUSTON, TX 77027(713) 455-5531(713) 455-4321 Get Directions Write a Review

NPPES record last updated: July 29, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About East Houston Surgical Associates NPPES

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

EAST HOUSTON SURGICAL ASSOCIATES (NPI 1124131628) is a healthcare organization registered as a surgical oncology in Houston, Texas and active in the NPI registry since August 2006. The organization lists Linda Alanis, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1124131628
Entity TypeOrganization
Primary Taxonomy2086X0206X
Legal Business NameEAST HOUSTON SURGICAL ASSOCIATES
Location Address4140 SOUTHWEST FREEWAY #425Houston, TX 77027
Mailing Address4140 Southwest Freeway #425Houston, TX 77027 · (713) 455-5531 · Fax (713) 455-4321
Phone(713) 455-5531
Fax(713) 455-4321
Organization SubpartNo
Authorized OfficialLinda AlanisOffice Manager · (713) 455-5531
Enumeration DateAugust 17, 2006
Last NPPES UpdateJuly 29, 2009
✔ NPI 1124131628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in TX · G9704
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
4140 SOUTHWEST FREEWAY #425, Houston, TX 77027
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Other Identifiers 2

Medicaid084785701TX
Medicare ID-Type Unspecified00R44RTX

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

East Houston Surgical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20070328000658Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to East Houston Surgical Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Audencio Alanis, M.D.
General Surgery
NPI 1710931159
201 ENTERPRISE AVE SUITE 100
League City, TX 77573
(281) 538-1111
✔ PECOS✔ Accepts Medicare27 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 East Houston Surgical Associates's NPI number?

The NPI number for East Houston Surgical Associates is 1124131628. It was assigned to this organization in the NPPES registry on August 17, 2006.

Where is East Houston Surgical Associates located?

East Houston Surgical Associates is located at 4140 Southwest Freeway #425, Houston, TX 77027. The listed phone number is (713) 455-5531.

What is East Houston Surgical Associates's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is East Houston Surgical Associates enrolled in Medicare?

Yes. East Houston Surgical Associates is registered in the Medicare PECOS enrollment system.

When is East Houston Surgical Associates's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through East Houston Surgical Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to East Houston Surgical Associates. 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.

When was this NPI record last updated?

The NPPES record for East Houston Surgical Associates was last updated on July 29, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.