NPPES file of Aug 9, 2026

Westside Surgical Hospital

Westside Surgical Hospital holds 5 active organization NPIs in the federal registry, with practice locations in 1 Texas city. 3 list general acute care hospital as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Houston has the most NPIs, 5

  1. Houston5

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2012 and 2016

Westside Surgical Hospital NPIs by year issued2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 3, 2017: 0, 2018: 101232012201320142015201620172018131
Westside Surgical Hospital NPIs by year issued2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 3, 2017: 0, 2018: 101232012201320142015201620172018131
Westside Surgical Hospital NPIs by year issued2012: 1, 2013: 0, 2014: 0, 2015: 0, 2016: 3, 2017: 0, 2018: 101232012201320142015201620172018131

Source: CMS NPPES, enumeration dates.

3 NPIs were issued in 2016 alone, more than in any other year; none in 4 of the years between.

Houston locations

The city with the most Westside Surgical Hospital NPIs. The full list of all 5 follows.

NPILocationPrimary taxonomyIssued
11445851004200 TWELVE OAKS DR SUITE 7012, HoustonGeneral Acute Care HospitalJul 5, 2012
19628661862256 W HOLCOMBE BLVD, HoustonGeneral Acute Care HospitalApr 13, 2016
182144336711375 W SAM HOUSTON PKWY SUITE 150, HoustonGeneral Acute Care HospitalMay 3, 2016
19225427944200 TWELVE OAKS DR, HoustonInstitutional PharmacyDec 13, 2016
18417852924200 TWELVE OAKS DR, HoustonClinical Medical LaboratoryJun 28, 2018
All 5 locations, by city
NPILocationPrimary taxonomyIssued
11445851004200 TWELVE OAKS DR SUITE 7012, HoustonGeneral Acute Care HospitalJul 5, 2012
19628661862256 W HOLCOMBE BLVD, HoustonGeneral Acute Care HospitalApr 13, 2016
182144336711375 W SAM HOUSTON PKWY SUITE 150, HoustonGeneral Acute Care HospitalMay 3, 2016
19225427944200 TWELVE OAKS DR, HoustonInstitutional PharmacyDec 13, 2016
18417852924200 TWELVE OAKS DR, HoustonClinical Medical LaboratoryJun 28, 2018

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Westside Surgical Hospital have 5 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Westside Surgical Hospital's NPIs list practice locations in 1 city.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.