RADIOLOGY MEDICAL GROUP OF NAPA
Medicare Clinicians for NPI 1285666313
Radiology - Diagnostic Radiology in Napa, CA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Radiology Medical Group Of Napa in Napa, CA bills Medicare for 58 clinicians across 3 Medicare specialties. The largest specialties are Diagnostic Radiology with 55, Radiation Oncology with 2 and Interventional Radiology with 1. Of these, 4 practice at this address. Search by name or filter by specialty; each name links to that clinician's NPI profile.
Diagnostic Radiology (55)
Los Angeles, CA 90033
Phoenix, AZ 85008
Radiation Oncology (2)
Interventional Radiology (1)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Radiology Medical Group Of Napa appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
