NUCC taxonomy code
246W00000X - Cardiology Technician
246W00000X is the NUCC provider taxonomy code for Cardiology Technician (individual providers). 189 providers in our latest NPPES snapshot list it as their primary taxonomy.
189
providers · primary taxonomy
Code breakdown
Taxonomy code 246W00000X
Display name Cardiology Technician
Grouping Technologists, Technicians & Other Technical Service Providers
Classification Technician, Cardiology
Section Individual
Definition
An individual who has knowledge of specific techniques, instruments, and equipment required in performing specific cardiovascular/peripheral vascular diagnostic procedures.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
242T00000X Perfusionist 247100000X Radiologic Technologist 2471B0102X Bone Densitometry Radiologic Technologist (Radiologic Technologist) 2471C1106X Cardiac-Interventional Technology Radiologic Technologist (Radiologic Technologist) 2471C1101X Cardiovascular-Interventional Technology Radiologic Technologist (Radiologic Technologist) 2471C3401X Computed Tomography Radiologic Technologist (Radiologic Technologist) 2471M1202X Magnetic Resonance Imaging Radiologic Technologist (Radiologic Technologist) 2471M2300X Mammography Radiologic Technologist (Radiologic Technologist)
Frequently asked questions
What does taxonomy code 246W00000X mean?
246W00000X is the NUCC Health Care Provider Taxonomy code for Cardiology Technician in the "Technologists, Technicians & Other Technical Service Providers" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 246W00000X?
Browse the Technician, Cardiology directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-13.