NPPES file of Aug 9, 2026

Emergency Registered Nurse in California

369 NPPES records list emergency registered nurse with a practice address in California, 0.9 per 100,000 residents, the 28th highest rate of 51. Glendora and Fresno have the most; each record links to the provider's NPI and the California license search. Page 5 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WE0003X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Glendora has the most, 28

  1. Glendora28
  2. Fresno25
  3. Loma Linda17
  4. Los Angeles16
  5. West Covina16

Emergency Registered Nurse records in California

  1. Adriana Martinez, FNPLos Banos, CA 936351497523401
  2. Linda MartinezGlendora, CA 917411366022394
  3. Jennifer Mastick, RNTorrance, CA 905051699236406
  4. Tyler Mataalii, RNWest Covina, CA 917901295578433
  5. Matthew MayoSan Bruno, CA 940661497474324
  6. David McCullough, RNSanta Rosa, CA 954071942150842
  7. Blake McFerrinFresno, CA 937211265356422
  8. Amber McIrvinPalmdale, CA 935511083176192
  9. Rolando Medina, RNLoma Linda, CA 923571336066877
  10. Michael MedranoGlendora, CA 917411366099681
  11. Jessika Mejia, RNWest Covina, CA 917901568283448
  12. Isaac Mendez, RNFresno, CA 937031225754427
  13. Randy MeredithSan Diego, CA 921091851960587
  14. Marcelyn Metz, RNSan Diego, CA 921201164545752
  15. Sarah MielkeLa Jolla, CA 920371538087317
  16. Alice Mills, NPTorrance, CA 905021518309418
  17. Kristine MizutaniSan Francisco, CA 941101336061357
  18. Heather Anne Moffitt, RNReseda, CA 913351629767470
  19. Mark Molavi, RNSanta Barbara, CA 931111659149052
  20. Efren MoraBeaumont, CA 922231255259057
  21. Luis MorenoLoma Linda, CA 923571639097322
  22. Julie MotaGlendora, CA 917411265289987
  23. Rebecca MulertGlendora, CA 917411831842988
  24. Joseph MulindwaRohnert Park, CA 949281609546514
  25. Sharon Munyaanyi, FNPFolsom, CA 956301750844767
  26. Brittany Murphy, RNTorrance, CA 905051144911751
  27. Richard NepomucenoSan Francisco, CA 941101225971260
  28. Peter NguyenSanta Ana, CA 927011003377250
  29. Thy NguyenRiverside, CA 925031255250650
  30. Hongbo NieCorona, CA 928821861349615
  31. Moises NuescaFresno, CA 937231982524682
  32. Katie Obrien, RNSanta Rosa, CA 954051972440485
  33. Kimberly OliveiraSan Francisco, CA 941431821881095
  34. Omar Orozco, RNLoma Linda, CA 923571710803259
  35. Jessica Ortega, RNWest Covina, CA 917901558258533
  36. Sandra Oswald, RNSan Diego, CA 921111073137139
  37. Wayne Overly, CNSSan Diego, CA 921611336303577
  38. Patricia PackardFresno, CA 937031508787920
  39. Larissa Pascual-Biano, RNTorrance, CA 905051700570074
  40. Brian Patrick, RNPalmdale, CA 935511770046708
  41. Imani Payton, RNColton, CA 923241578374187
  42. Christopher Pazos, R.N.Folsom, CA 956301659727253
  43. Michael Penna, RNYucaipa, CA 923991346077567
  44. George Perez, RNRedlands, CA 923731174441661
  45. Mark Perez, RNOakland, CA 946031952733883
  46. Alane Perrigo, RNCamp Pendleton, CA 920551932264652
  47. Jason Peterman, RNRiverside, CA 925081609794999
  48. Maria Cristina Petersen, RNGlendora, CA 917411417503343
  49. Pauline PhamFresno, CA 937031639990948
  50. Tho Pham, RNFountain Valley, CA 927081952880627

Source: CMS NPPES, primary taxonomy 163WE0003X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 28 of 51 per resident

  1. Oregon1.0
  2. West Virginia1.0
  3. Nebraska1.0
  4. California0.9
  5. North Carolina0.9
  6. New Hampshire0.9
  7. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 163WE0003X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

4.9% of these records appear in a Medicare file, against 1.9% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California4.9%
  2. United States1.9%

Emergency Registered Nurse records in California, measured

  • In a Medicare file18 of 369 · 4.9% here, 1.9% nationally
  • In the CMS Doctors and Clinicians file9 · 2.4% here, 1.3% nationally
  • Not updated in five years or more152 · 41.2% here, 34.2% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WE0003X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

369 NPPES records list emergency registered nurse (163WE0003X) as their primary taxonomy with a practice address in California: 0.9 per 100,000 residents against 1.1 nationally (50 states and D.C.). Glendora has 28 of them (8%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Texas216
  2. Indiana209
  3. New York206
  4. New Mexico198

States with a similar rate per 100,000

  1. North Carolina0.9
  2. Nebraska1.0
  3. New Hampshire0.9
  4. Michigan0.9

The largest states

  1. Texas216
  2. Indiana209
  3. New York206
  4. New Mexico198
  5. Arizona179

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.