NPPES file of Aug 9, 2026

Providence Medical Foundation in Orange, CA

This location of Providence Medical Foundation bills under NPI 1801443510, an organization record issued on Aug 19, 2019 with the primary taxonomy Hematology & Oncology Physician. It is one of 14 NPIs registered under this name; 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
1801443510
Legal name
Providence Medical Foundation
Entity
Type 2 · organization
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
Practice location
1010 W LA VETA AVE STE 200, Orange, CA 92868
Phone
714-835-1800
Mailing address
Pasadena, CA
Enumerated
Aug 19, 2019
Record updated
Feb 3, 2026
Authorized official
Assistant Secretary Of Enrollments (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.

20 clinicians CMS lists with Providence Medical Foundation in Orange

  1. Sonja Abbassi, MDInternal Medicine Physician1225426851
  2. Aladean Abdrabbo, MDInternal Medicine Physician1578905675
  3. Fatima Ajaz, MDPulmonary Disease Physician1477731461
  4. Erum Bajwa, MD,Cardiovascular Disease Physician1184069239
  5. Jacadi Bignami, MDObstetrics & Gynecology Physician1780023804
  6. Ani Bussel, MDHospitalist Physician1104211176
  7. Timothy Byun, MDHematology & Oncology Physician1871545012
  8. Jason Caberto, DOHospitalist Physician1144592924
  9. David Capaccio, DOInternal Medicine Physician1457355364
  10. Rey Castillo Emmanuelli, PAPhysician Assistant1003622317
  11. Eui Cha, MDHospitalist Physician1497047757
  12. Olivia Chang, PA-CPhysician Assistant1649844085
  13. Roger Chang, MDHospitalist Physician1730158239
  14. Sweta Chekuri, MDInternal Medicine Physician1841584273
  15. Johnson Chiu, MDHospitalist Physician1356412241
  16. Divya Chode, MDHospitalist Physician1598040339
  17. Shruti Dasgupta, MDObstetrics & Gynecology Physician1023647138
  18. Jashdeep Dhoot, MDClinical Cardiac Electrophysiology Physician1417109067
  19. Maruja Diaz Arjonilla, MDEndocrinology, Diabetes & Metabolism Physician1841481074
  20. Johnny Do, MDInternal Medicine Physician1235371675

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

All 14 Providence Medical Foundation NPIs

Every location registered under this name, in 10 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.

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.

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.