NPPES file of Aug 9, 2026

Riverside Radiology Medical Group

Riverside Radiology Medical Group holds 29 active organization NPIs in the federal registry, with practice locations in 21 cities in 6 states. 27 list diagnostic radiology physician as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Riverside, CA has the most NPIs, 9

  1. Riverside, CA9
  2. Apple Valley, CA1
  3. Chico, CA1
  4. Colton, CA1
  5. Corona Del Mar, CA1
  6. Fallbrook, CA1
  7. Mill Valley, CA1
  8. Newport Beach, CA1

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2005 and 2010

Riverside Radiology Medical Group NPIs by year issued2005: 3, 2006: 2, 2007: 0, 2008: 2, 2009: 3, 2010: 11, 2011: 1, 2012: 0, 2013: 0, 2014: 1, 2015: 2, 2016: 2, 2017: 2051015200520072009201120132015201732010: 1122311222
Riverside Radiology Medical Group NPIs by year issued2005: 3, 2006: 2, 2007: 0, 2008: 2, 2009: 3, 2010: 11, 2011: 1, 2012: 0, 2013: 0, 2014: 1, 2015: 2, 2016: 2, 2017: 2051015200520062007200820092010201120122013201420152016201731122311222
Riverside Radiology Medical Group NPIs by year issued2005: 3, 2006: 2, 2007: 0, 2008: 2, 2009: 3, 2010: 11, 2011: 1, 2012: 0, 2013: 0, 2014: 1, 2015: 2, 2016: 2, 2017: 2051015200520072009201120132015201732010: 1122311222

Source: CMS NPPES, enumeration dates.

11 NPIs were issued in 2010 alone, more than in any other year; none in 3 of the years between.

Riverside, CA locations

The city with the most Riverside Radiology Medical Group NPIs. The full list of all 29 follows.

NPILocationPrimary taxonomyIssued
16997765264445 MAGNOLIA AVE, Riverside, CADiagnostic Radiology PhysicianAug 2, 2005
10130923944500 BROCKTON AVE SUITE 219, Riverside, CADiagnostic Radiology PhysicianOct 26, 2006
16998446134000 14TH STREET SUITE 109, Riverside, CADiagnostic Radiology PhysicianNov 6, 2006
15585161791770 IOWA AVE 280, Riverside, CADiagnostic Radiology PhysicianNov 24, 2008
17909119644440 BROCKTON AVE SUITE 100, Riverside, CAVascular & Interventional Radiology PhysicianJun 2, 2009
17203863031860 CHICAGO AVE STE G11, Riverside, CADiagnostic Radiology PhysicianMar 7, 2011
19820284861660 CHICAGO AVE SUITE # M-9, Riverside, CADiagnostic Radiology PhysicianFeb 5, 2014
10134678444445 MAGNOLIA AVE, Riverside, CADiagnostic Radiology PhysicianOct 5, 2016
All 29 locations, by state and city
NPILocationPrimary taxonomyIssued
198260543218300 US HIGHWAY 18, Apple Valley, CADiagnostic Radiology PhysicianAug 9, 2005
193240979412700 CENTERVILLE RD, Chico, CADiagnostic Radiology PhysicianOct 27, 2010
10939480692225 TIFFANY LN, Colton, CADiagnostic Radiology PhysicianAug 25, 2009
1275766230721 IRIS AVE, Corona Del Mar, CADiagnostic Radiology PhysicianAug 25, 2009
14576532063651 LAKETREE DR, Fallbrook, CADiagnostic Radiology PhysicianNov 30, 2010
1851694699338 LOWELL AVE, Mill Valley, CADiagnostic Radiology PhysicianDec 17, 2010
15283683883 SEA COVE LN, Newport Beach, CADiagnostic Radiology PhysicianOct 27, 2010
16192783489 TESORO, Newport Coast, CADiagnostic Radiology PhysicianNov 11, 2010
14374501039593 ENCLAVE DR, Rancho Cucamonga, CADiagnostic Radiology PhysicianNov 10, 2010
146797053336750 PALMDALE RD, Rancho Mirage, CARadiological Physics PhysicianSep 8, 2017
170025246730700 E SUNSET DR S, Redlands, CADiagnostic Radiology PhysicianAug 18, 2015
16997765264445 MAGNOLIA AVE, Riverside, CADiagnostic Radiology PhysicianAug 2, 2005
10130923944500 BROCKTON AVE SUITE 219, Riverside, CADiagnostic Radiology PhysicianOct 26, 2006
16998446134000 14TH STREET SUITE 109, Riverside, CADiagnostic Radiology PhysicianNov 6, 2006
15585161791770 IOWA AVE 280, Riverside, CADiagnostic Radiology PhysicianNov 24, 2008
17909119644440 BROCKTON AVE SUITE 100, Riverside, CAVascular & Interventional Radiology PhysicianJun 2, 2009
17203863031860 CHICAGO AVE STE G11, Riverside, CADiagnostic Radiology PhysicianMar 7, 2011
19820284861660 CHICAGO AVE SUITE # M-9, Riverside, CADiagnostic Radiology PhysicianFeb 5, 2014
10134678444445 MAGNOLIA AVE, Riverside, CADiagnostic Radiology PhysicianOct 5, 2016
17609019611860 CHICAGO AVE, Riverside, CADiagnostic Radiology PhysicianSep 19, 2017
13363254551884 BUSINESS CENTER DR, San Bernardino, CADiagnostic Radiology PhysicianJan 18, 2008
1700261765400 WARREN DR APT. 4, San Francisco, CADiagnostic Radiology PhysicianJul 20, 2015
100311687230000 SANTIAGO RD, Temecula, CADiagnostic Radiology PhysicianOct 27, 2010
167957459412276 HESPERIA RD STE 6, Victorville, CADiagnostic Radiology PhysicianAug 2, 2005
1013217892120 JEFFERSON AVE APT 12001, Miami Beach, FLDiagnostic Radiology PhysicianOct 27, 2010
16697724481 MEADOWBROOK RD, Franklin, MADiagnostic Radiology PhysicianOct 27, 2010
13366939933309 SQUIRREL RD, Bloomfield, MIDiagnostic Radiology PhysicianAug 11, 2016
15182673847410 YONIE CT, Las Vegas, NVDiagnostic Radiology PhysicianOct 27, 2010
1932409703104 ORMSKIRK, Williamsburg, VADiagnostic Radiology PhysicianOct 27, 2010

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Riverside Radiology Medical Group have 29 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Riverside Radiology Medical Group's NPIs list practice locations in 21 cities.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.