NPPES file of Aug 9, 2026

Diagnostic Swallowing Services

Diagnostic Swallowing Services holds 7 active organization NPIs in the federal registry, with practice locations in 1 Texas city. All list diagnostic radiology physician 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

Sulphur Springs has the most NPIs, 7

  1. Sulphur Springs7

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

NPIs by year issued

Diagnostic Swallowing Services NPIs by year issued2006: 70246820067
Diagnostic Swallowing Services NPIs by year issued2006: 70246820067
Diagnostic Swallowing Services NPIs by year issued2006: 70246820067

Source: CMS NPPES, enumeration dates.

7 NPIs were issued in 2006 alone, more than in any other year.

Sulphur Springs locations

The city with the most Diagnostic Swallowing Services NPIs. The full list of all 7 follows.

NPILocationPrimary taxonomyIssued
100388181434 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 23, 2006
136641890734 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 24, 2006
175035711734 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
166944802334 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
157853993834 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
147752983234 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
143712580434 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
All 7 locations, by city
NPILocationPrimary taxonomyIssued
100388181434 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 23, 2006
136641890734 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 24, 2006
175035711734 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
166944802334 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
157853993834 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
147752983234 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 2006
143712580434 COUNTY ROAD 1102, Sulphur SpringsDiagnostic Radiology PhysicianFeb 27, 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 Diagnostic Swallowing Services have 7 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Diagnostic Swallowing Services'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.