Vascular Specialist/Technologist Cardiovascular providers in the U.S.
78 NPPES records list vascular specialist/technologist cardiovascular as their primary taxonomy; New Jersey and Arizona have the most per resident. 1 of them appear in the Medicare Part D prescriber file: a registry record is not proof of an active practice.
What taxonomy code 246XC2903X means
246XC2903X is the National Uniform Claim Committee code for Specialist/Technologist Cardiovascular, Vascular Specialist, in the grouping Technologists, Technicians & Other Technical Service Providers. 78 NPPES records list it as their primary taxonomy (file of Aug 9, 2026).
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.
Source: NUCC Health Care Provider Taxonomy code set, definition as NUCC publishes it (nucc.org); counts from CMS NPPES.
Most per resident: the 8 highest
Source: CMS NPPES, primary taxonomy 246XC2903X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.
Indianapolis has the most, 6
Source: CMS NPPES, primary taxonomy 246XC2903X by practice city, file of Aug 9, 2026.
All 22 states and D.C. with records, by state
| State | Records | Per 100,000 |
|---|---|---|
| Arizona | 8 | 0.1 |
| California | 12 | 0.0 |
| Connecticut | 1 | 0.0 |
| Florida | 2 | 0.0 |
| Hawaii | 1 | 0.1 |
| Illinois | 1 | 0.0 |
| Indiana | 7 | 0.1 |
| Maryland | 2 | 0.0 |
| Massachusetts | 1 | 0.0 |
| Michigan | 1 | 0.0 |
| Missouri | 1 | 0.0 |
| State | Records | Per 100,000 |
|---|---|---|
| New Jersey | 9 | 0.1 |
| New Mexico | 1 | 0.0 |
| New York | 2 | 0.0 |
| Ohio | 2 | 0.0 |
| Pennsylvania | 5 | 0.0 |
| South Carolina | 1 | 0.0 |
| Texas | 10 | 0.0 |
| Utah | 1 | 0.0 |
| Virginia | 1 | 0.0 |
| Washington | 2 | 0.0 |
| Wisconsin | 3 | 0.1 |
In federal data
- NUCC code246XC2903X · Specialist/Technologist Cardiovascular
- Size rank540th of 688 specialties by records (0% of all)
- In its family3rd of 4 Specialist/Technologist Cardiovascular codes, 13.1% of the family
- Part D prescribers1 (1.3% of records)
- Part D claims103 a year per prescriber, on average (345th of 496)
- Industry payments3 physicians paid $772K in 2024, $257K each on average
- Concentration4 states hold half of all records
Source: CMS NPPES; Medicare Part D Prescriber PUF; CMS Open Payments 2024. Presence in these files is not a quality judgment.
A sample of vascular specialist/technologist cardiovascular records
- Nicole Feigenbutz, RVTPhoenix, AZ1174569610
- Eric Feigenbutz, RVTPhoenix, AZ1831125186
- David Feigenbutz, RVTPhoenix, AZ1922031756
- Michael Caskey, MDPhoenix, AZ1326032111
- Andrew McCue, RVT, BSPhoenix, AZ1629474937
- Kelli Favata, M.D.Gilbert, AZ1184822348
- Uzoma Evuka, RVSGlendale, AZ1699975292
- Stephen Thompson, CCPTucson, AZ1447392733
- Andranik Poghosyan, M.D.Glendale, CA1770512923
- Donald Barkley, RVTGlendale, CA1184842429
- Richard Baldonado, RVTLa Crescenta, CA1295079259
- Brian SuttonWest Hills, CA1841530813
Registry order, not a ranking. Search by name to find one provider.
Common questions
Why is Vascular Specialist/Technologist Cardiovascular a thin NUCC code in NPPES?
Only 78 NPIs list Vascular Specialist/Technologist Cardiovascular as primary taxonomy across 23 states (peak California, 12). That is 540th of 688 NUCC codes by headcount. Thin codes are still searchable by NPI; do not treat the low count as a quality signal.
Do the few Vascular Specialist/Technologist Cardiovascular NPIs in Open Payments look unusual?
CMS Open Payments 2024 lists 3 paid Vascular Specialist/Technologist Cardiovascular physicians totaling $772K (352 payments; average $257K, 1st of 470 by average). Presence is not a quality judgment; thin specialties often have sparse payment rows.
How much Part D prescribing does this specialty do?
Among Vascular Specialist/Technologist Cardiovascular NPIs, 1 appear in the Medicare Part D Prescriber PUF (average 103 claims and $22K drug cost per prescriber; 345th of 496 specialties by average claims). Non-prescribing clinicians in the same NUCC code are still in NPPES.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy (nucc.org); Medicare Part D Prescriber PUF; CMS Open Payments 2024. Counts are self-designated primary taxonomy, not board certification.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.