NPPES file of Aug 9, 2026

County Of Riverside in Riverside, CA

This location of County Of Riverside bills under NPI 1144101486, an organization record issued on Sep 11, 2025 with the primary taxonomy Case Management Agency. It is one of 191 NPIs registered under this name and one of 21 in Riverside; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1144101486
Legal name
County Of Riverside
Entity
Type 2 · organization
Primary taxonomy
Case Management Agency 251B00000X
Practice location
4060 COUNTY CIRCLE DRIVE, Riverside, CA 92503
Phone
951-358-3030
Enumerated
Sep 11, 2025
Record updated
Sep 11, 2025
Authorized official
Director Of Department Of Public So (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 20 Riverside NPIs

  1. County Of Riverside4095 COUNTY CIRCLE DR · issued Aug 11, 20061447261540
  2. County Of Riverside7140 INDIANA AVE · issued Aug 18, 20061003920943
  3. County Of Riverside5256 MISSION BLVD · issued Aug 18, 20061356455299
  4. County Of Riverside769 W BLAINE ST SUITE B · issued Aug 22, 20061063528891
  5. County Of Riverside9990 COUNTY FARM RD SUITES 3-4 · issued Aug 22, 20061780790436
  6. County Of Riverside4065 COUNTY CIRCLE DR · issued Oct 4, 20061952496010
  7. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 9, 20061033289806
  8. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 9, 20061316017825
  9. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 14, 20061902978380
  10. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 14, 20061275605669
  11. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 14, 20061184796575
  12. County Of Riverside4095 COUNTY CIRCLE DR · issued Nov 14, 20061437221827
  13. County Of Riverside10353 GRAMERCY PL · issued Nov 15, 20061265505762
  14. County Of Riverside9390 CALIFORNIA AVE · issued Nov 20, 20061831263615
  15. County Of Riverside2085 RUSTIN AVE · issued Nov 21, 20061902971328
  16. County Of Riverside3625 14TH ST · issued Nov 21, 20061649345018
  17. County Of Riverside6355 RIVERSIDE AVE · issued Nov 22, 20061336214279
  18. County Of Riverside1827 ATLANTA AVE SUITE D3 · issued Nov 22, 20061285709139
  19. County Of Riverside9990 COUNTY FARM RD STE 3-4 · issued Nov 22, 20061598830432
  20. County Of Riverside3125 MYERS ST · issued Nov 22, 20061306911250

20 clinicians CMS lists with County Of Riverside in Riverside

  1. Aura Almazan, NP-CFamily Nurse Practitioner1063055184
  2. Arthur Amador, MDPsychiatry Physician1043203466
  3. Payton Brown, MDPsychiatry Physician1669434361
  4. Carlos Calderon, MDFamily Medicine Physician1346820610
  5. Oscar Cama, MDFamily Medicine Physician1407155047
  6. Natalia Cardenas, PA-CMedical Physician Assistant1538542709
  7. David Dinicola, MDPsychiatry Physician1205966082
  8. Guillermo Galvez, FNP-BCFamily Nurse Practitioner1043823305
  9. Walter Hernandez, FNPFamily Nurse Practitioner1073088225
  10. Joseph James, MDPsychiatry Physician1023030327
  11. Olayinka Kamson, MDPsychiatry Physician1689620676
  12. Mahbuba Khan, MDFamily Medicine Physician1841524824
  13. Kiran Latif, NPNurse Practitioner1992341234
  14. Dan LauFamily Nurse Practitioner1144760893
  15. Jocelyn Le, PA-CPhysician Assistant1447925029
  16. Betty Mandela, MD, MPHFamily Medicine Physician1881218154
  17. Concepcion Mangasep, M DPsychiatry Physician1861441701
  18. Margaret Mcleod, MDFamily Medicine Physician1144472580
  19. Kyi Myint, MBBSInternal Medicine Physician1518318625
  20. Jonathan Park, MDFamily Medicine Physician1205324969

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 191 County Of Riverside NPIs

Every location registered under this name, in 23 cities.

See every location

Checking an organization

  1. Confirm the business with the California secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

All taxonomies on this record

  • 104100000X Social Worker
  • 171M00000X Case Manager/Care Coordinator
  • 172V00000X Community Health Worker
  • 251B00000X Case Management Agency

Common questions

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.

Which Riverside NPI should I use?

Ask the office which NPI it bills under; all 21 Riverside NPIs are registered under the same name.

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.