Registry data as of Aug 27, 2026

Opa 1

Opa 1 holds 8 active organization NPIs in the federal registry, with practice locations in 6 Texas cities. 7 list prosthetic/orthotic supplier 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, 3

  1. Houston3
  2. Bellaire1
  3. Conroe1
  4. Galveston1
  5. Katy1
  6. The Woodlands1

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

Most NPIs were issued in 2006 and 2014

Opa 1 NPIs by year issued2006: 6, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 10246200620072008200920102011201220132014201520162017611
Opa 1 NPIs by year issued2006: 6, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 10246200620072008200920102011201220132014201520162017611
Opa 1 NPIs by year issued2006: 6, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 1, 2015: 0, 2016: 0, 2017: 102462007200920112013201520172006: 62014: 11

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2006 alone, more than in any other year; none in 9 of the years between.

Houston locations

The city with the most Opa 1 NPIs. The full list of all 8 follows.

NPILocationPrimary taxonomyIssued
1639252869850 FM 1960 RD W STE H, HoustonProsthetic/Orthotic SupplierOct 23, 2006
10231913847301 FANNIN ST STE B, HoustonDurable Medical Equipment & Medical SuppliesOct 23, 2006
175089660111301 FALLBROOK DR STE 101, HoustonProsthetic/Orthotic SupplierDec 13, 2017
All 8 locations, by city
NPILocationPrimary taxonomyIssued
14574346725420 WEST LOOP S STE 1200, BellaireProsthetic/Orthotic SupplierOct 23, 2006
1053714931100 MEDICAL CENTER BLVD STE 214, ConroeProsthetic/Orthotic SupplierOct 6, 2014
1861575086627 WINNIE ST, GalvestonProsthetic/Orthotic SupplierOct 23, 2006
1639252869850 FM 1960 RD W STE H, HoustonProsthetic/Orthotic SupplierOct 23, 2006
10231913847301 FANNIN ST STE B, HoustonDurable Medical Equipment & Medical SuppliesOct 23, 2006
175089660111301 FALLBROOK DR STE 101, HoustonProsthetic/Orthotic SupplierDec 13, 2017
168975781721700 KINGSLAND BLVD STE 107, KatyProsthetic/Orthotic SupplierOct 23, 2006
128571791825325 BOROUGH PARK DR STE 210, The WoodlandsProsthetic/Orthotic SupplierOct 24, 2006

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 Opa 1 have 8 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Opa 1's NPIs list practice locations in 6 cities.

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.