Vascular Specialist/Technologist Cardiovascular: NPI taxonomy code 246XC2903X
Taxonomy code 246XC2903X is Specialist/Technologist Cardiovascular: Vascular Specialist, in the Technologists, Technicians & Other Technical Service Providers group.
143 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 246XC2903X |
|---|---|
| Group | Technologists, Technicians & Other Technical Service Providers |
| Classification | Specialist/Technologist Cardiovascular |
| Specialization | Vascular Specialist |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 143 (77 individuals, 66 organizations) |
What NUCC says: 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. (excerpt of the NUCC 26.1 definition)
Find Vascular Specialist/Technologist Cardiovascular providers
Search the registry for providers listing Vascular Specialist. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 23 | 16.1% |
| Texas | 20 | 14.0% |
| New Jersey | 14 | 9.8% |
| Arizona | 10 | 7.0% |
| Michigan | 8 | 5.6% |
| Indiana | 8 | 5.6% |
| Missouri | 6 | 4.2% |
| Pennsylvania | 6 | 4.2% |
| Illinois | 5 | 3.5% |
| New York | 5 | 3.5% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Sonography Specialist/Technologist Cardiovascular 532
- Cardiovascular Specialist/Technologist 186
- Cardiovascular Invasive Specialist/Technologist 86
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.