Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

All-Houston Surgical, LLC

Surgical Physician Assistant in Katy, TX · enumerated 2019 · authorized official Maria Massey, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982259446

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Registry record

Entity type Organization (Type 2)

Legal business name All-Houston Surgical, LLC

Practice address 6203 Canyon Run Ct, Katy, TX, 77450

Phone (713) 538-5199

Enumeration date Aug 1, 2019

Last updated in NPPES Nov 8, 2022

Taxonomy & classification

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Maria Massey

Title Manager

Phone (713) 538-5199

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is All-Houston Surgical, LLC located?

The practice location on file with NPPES is in Katy, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-11-08. Verify at npiregistry.cms.hhs.gov.

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Maria Massey Surgical Physician Assistant · Katy, TX NPI 1184923070

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-08.