246XC2903X — Vascular Specialist/Technologist Cardiovascular
246XC2903X is the NUCC provider taxonomy code for Vascular Specialist/Technologist Cardiovascular, a specialization within Specialist/Technologist Cardiovascular (individual providers). 144 providers in our latest NPPES snapshot list it as their primary taxonomy.
| Taxonomy code | 246XC2903X |
|---|---|
| Display name | Vascular Specialist/Technologist Cardiovascular |
| Grouping | Technologists, Technicians & Other Technical Service Providers |
| Classification | Specialist/Technologist Cardiovascular |
| Specialization | Vascular Specialist |
| Section | Individual |
| Directory | Specialist/Technologist Cardiovascular provider directory |
Definition
A vascular technologist, also known as a vascular sonographer, creates images of blood vessels and collects data that help physicians diagnose disorders affecting blood flow. Vascular technologists often evaluate blood flow and identify blocked arteries or blood clots.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
- 246X00000X — Cardiovascular Specialist/Technologist
- 246XC2901X — Cardiovascular Invasive Specialist/Technologist (Specialist/Technologist Cardiovascular)
- 246XS1301X — Sonography Specialist/Technologist Cardiovascular (Specialist/Technologist Cardiovascular)
- 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)
Frequently asked questions
What does taxonomy code 246XC2903X mean?
246XC2903X is the NUCC Health Care Provider Taxonomy code for Vascular Specialist/Technologist Cardiovascular, a specialization of Specialist/Technologist Cardiovascular 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 246XC2903X?
Browse the Specialist/Technologist Cardiovascular directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-09.