NPPES file of Aug 9, 2026

Los Robles Radiologic Associates

Los Robles Radiologic Associates holds 16 active organization NPIs in the federal registry, with practice locations in 14 cities in 4 states. All 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

Thousand Oaks, CA has the most NPIs, 3

  1. Thousand Oaks, CA3
  2. Carmel, CA1
  3. Chico, CA1
  4. Cupertino, CA1
  5. Irvine, CA1
  6. Lancaster, CA1
  7. Piedmont, CA1
  8. Sacramento, CA1

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

Most NPIs were issued in 2015 and 2017

Los Robles Radiologic Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 5, 2016: 0, 2017: 6, 2018: 3, 2019: 10246200720092011201320152017201956131
Los Robles Radiologic Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 5, 2016: 0, 2017: 6, 2018: 3, 2019: 102462006200720082009201020112012201320142015201620172018201956131
Los Robles Radiologic Associates NPIs by year issued2006: 1, 2007: 0, 2008: 0, 2009: 0, 2010: 0, 2011: 0, 2012: 0, 2013: 0, 2014: 0, 2015: 5, 2016: 0, 2017: 6, 2018: 3, 2019: 10246200720092011201320152017201956131

Source: CMS NPPES, enumeration dates.

6 NPIs were issued in 2017 alone, more than in any other year; none in 9 of the years between.

Thousand Oaks, CA locations

The city with the most Los Robles Radiologic Associates NPIs. The full list of all 16 follows.

NPILocationPrimary taxonomyIssued
1730157215215 WEST JANSS ROAD RADIOLOGY DEPARTMENT, Thousand Oaks, CADiagnostic Radiology PhysicianMar 9, 2006
1154710101215 W JANSS RD, Thousand Oaks, CADiagnostic Radiology PhysicianJan 14, 2015
1013383173215 W JANSS RD, Thousand Oaks, CADiagnostic Radiology PhysicianAug 12, 2015
All 16 locations, by state and city
NPILocationPrimary taxonomyIssued
17700606183750 WHITMAN CIR, Carmel, CADiagnostic Radiology PhysicianJul 24, 2018
19720700273224 FRESHWATER CRK, Chico, CADiagnostic Radiology PhysicianOct 26, 2018
12650818971177 ELMSFORD CT, Cupertino, CADiagnostic Radiology PhysicianSep 6, 2019
170027576528 CANYON TER, Irvine, CADiagnostic Radiology PhysicianJan 14, 2015
143754848444928 SHAD ST, Lancaster, CADiagnostic Radiology PhysicianJan 14, 2015
171037677760 OAKMONT AVE, Piedmont, CADiagnostic Radiology PhysicianJan 14, 2015
14174600804608 T ST, Sacramento, CADiagnostic Radiology PhysicianNov 6, 2017
18316024083731 TORREY VIEW CT, San Diego, CADiagnostic Radiology PhysicianNov 6, 2017
1730157215215 WEST JANSS ROAD RADIOLOGY DEPARTMENT, Thousand Oaks, CADiagnostic Radiology PhysicianMar 9, 2006
1154710101215 W JANSS RD, Thousand Oaks, CADiagnostic Radiology PhysicianJan 14, 2015
1013383173215 W JANSS RD, Thousand Oaks, CADiagnostic Radiology PhysicianAug 12, 2015
1396258968215 TIBURON CT, Walnut Creek, CADiagnostic Radiology PhysicianNov 6, 2017
18811074495954 HILLSIDE ST, Seminole, FLDiagnostic Radiology PhysicianNov 6, 2017
18619054329712 W BEXHILL DR, Kensington, MDDiagnostic Radiology PhysicianNov 6, 2017
18417034107903 TERRAPIN CT, Pikesville, MDDiagnostic Radiology PhysicianNov 6, 2017
175087399830 ROSA WAY, Cumberland, MEDiagnostic Radiology PhysicianJun 4, 2018

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 Los Robles Radiologic Associates have 16 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Los Robles Radiologic Associates's NPIs list practice locations in 14 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.