Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregg Nielson, RVT

Individual provider Vascular Sonography Radiologic Technologist · NPI 1437555646

Gregg Nielson, RVT is a Vascular Sonography Radiologic Technologist in Newport Beach, California. Licensed in California. Registered with an NPI since 2014.

Licensed in
CA
In the registry since
2014

Practice location Address checks out

4501 Birch St Ste C
Newport Beach, CA 92660-1990
Phone: (805) 705-5003
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Sonography Radiologic Technologist (primary) Taxonomy 2471V0105X · Licence 154435 (CA)

Record details

NPI number1437555646
Entity typeIndividual (Type 1)
GenderMale
Credentials RVT
Sole proprietorNo
NPI enumeratedNovember 15, 2014
Last updated in NPPESAugust 17, 2016