NPPES file of Aug 9, 2026

Critical Care Medicine Registered Nurse in California

405 NPPES records list critical care medicine registered nurse with a practice address in California, 1 per 100,000 residents, the 33rd highest rate of 51. Los Angeles and Fresno have the most; each record links to the provider's NPI and the California license search. Page 1 of 9.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163WC0200X · method

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

Los Angeles has the most, 33

  1. Los Angeles33
  2. Fresno29
  3. Loma Linda26
  4. Oakland26
  5. San Diego25

Critical Care Medicine Registered Nurse records in California

  1. Arlene AbarcaLoma Linda, CA 923571437073467
  2. Patrisha Abergas, RNLos Angeles, CA 900351457942435
  3. Brittani AblesInglewood, CA 903031285551762
  4. Ingrid Abrams, RN, PHNTemecula, CA 925921669748224
  5. Ikechukwu AfunugoLoma Linda, CA 923571366365082
  6. Marius Jordan Agustin, BSN,RN,CCRNLoma Linda, CA 923571699695296
  7. Sora Ahn, RNFullerton, CA 928351730026493
  8. Maria Luisa AkiaFresno, CA 937031346864600
  9. Yarah Alcantara, RNEl Segundo, CA 902451811879240
  10. Jason AlmazanLoma Linda, CA 923571134049455
  11. Miguel AlvaradoLoma Linda, CA 923571003730011
  12. Akua Amanfo, RNBurlingame, CA 940101063677714
  13. Nelky Ambrose, RN, BSNLong Beach, CA 908221912157538
  14. Franklin Amog, RNSan Jose, CA 951191376408914
  15. Jamie Ardon, RNRiverside, CA 925011144103060
  16. Paul Areyan, RNOakland, CA 946031821915646
  17. Nick Ashton, RNSantee, CA 920711255259735
  18. Sheila AskarniaOak Park, CA 913771518376060
  19. Lawrence AtanacioHarbor City, CA 907101104754522
  20. Karla AtchesonAnaheim, CA 928051417810334
  21. Karina Avalos, RNLos Angeles, CA 900151811628092
  22. Alexander AwadNorthridge, CA 913241760210587
  23. Marife BacaniLos Angeles, CA 900331255072831
  24. Tammi Bachecki, RNWalnut Creek, CA 945971366063158
  25. Amanda BaconLoma Linda, CA 923571346161692
  26. Anna Bailey, RNSaratoga, CA 950701295339281
  27. Sharla Baker, RNGreenbrae, CA 949041942916275
  28. Babatunde Bamidele, RNLos Angeles, CA 900331316429517
  29. Ann Erika Banaban, RNAliso Viejo, CA 926561356062558
  30. Jennifer BandleMountain View, CA 940431316575517
  31. Ashley Banks, RNFresno, CA 937201205727021
  32. Lesley BarberanLos Angeles, CA 900731821279902
  33. Diane BarkasSolvang, CA 934631134704596
  34. Andrew Barone, RNOakland, CA 946091134010366
  35. Richard BarrowFresno, CA 937031639099393
  36. Noah BattySan Pedro, CA 907321285564310
  37. John Bautista, RNSan Francisco, CA 941311346940939
  38. Anthony Baysa, ANTHONY BAYSAChula Vista, CA 919131760625735
  39. Bonnie BenjaminPasadena, CA 911051881543494
  40. Christopher Bennett, RNRed Bluff, CA 960801467285783
  41. Shannon Benson, RNRiverside, CA 925061619594363
  42. Courtney Bernards, RNLa Jolla, CA 920371790560563
  43. Margaret Bertman-Reed, CRNAWalnut Creek, CA 945961902968613
  44. Deepti BhatnagarMission Hills, CA 913451669089405
  45. Lorinda Blake, RNSanta Cruz, CA 950601447886460
  46. Kelsie BoatwrightLoma Linda, CA 923571811810922
  47. Dominic BobilaBurlingame, CA 940101831995182
  48. Rebecca Boisclair, RNSacramento, CA 958331831033646
  49. Katrina BossFairfield, CA 945341093640500
  50. John Bown, R.N.San Diego, CA 921611477809382

Source: CMS NPPES, primary taxonomy 163WC0200X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 33 of 51 per resident

  1. Massachusetts1.1
  2. Utah1.1
  3. Minnesota1.1
  4. California1.0
  5. Arkansas1.0
  6. Virginia1.0
  7. 50 states and D.C.1.3

Source: CMS NPPES, primary taxonomy 163WC0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.9% of these records appear in a Medicare file, against 7.0% 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. California5.9%
  2. United States7.0%

Critical Care Medicine Registered Nurse records in California, measured

  • In a Medicare file24 of 405 · 5.9% here, 7.0% nationally
  • In the CMS Doctors and Clinicians file17 · 4.2% here, 6.0% nationally
  • Not updated in five years or more129 · 31.9% here, 28.9% nationally
  • Median graduation year2022 · the 17 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163WC0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

405 NPPES records list critical care medicine registered nurse (163WC0200X) as their primary taxonomy with a practice address in California: 1 per 100,000 residents against 1.3 nationally (50 states and D.C.). Los Angeles has 33 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. Florida307
  2. Tennessee302
  3. New York297
  4. Texas285

States with a similar rate per 100,000

  1. Minnesota1.1
  2. Utah1.1
  3. Massachusetts1.1
  4. Nevada1.1

The largest states

  1. Florida307
  2. Tennessee302
  3. New York297
  4. Texas285
  5. Ohio205

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.