NPPES file of Aug 9, 2026

Pediatrics Physician in California

9,272 NPPES records list pediatrics physician with a practice address in California, 24 per 100,000 residents, the 14th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 7 of 186.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · 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, 919

  1. Los Angeles919
  2. San Francisco514
  3. San Diego454
  4. Oakland338
  5. Palo Alto321

Pediatrics Physician records in California

  1. Michael Antos, M.D.Chula Vista, CA 919131891808929
  2. Jacqueline Antoun, MDSan Francisco, CA 941141700527629
  3. Roy Anunciacion, M.D.Lodi, CA 952421205839735
  4. Ellen Aoki, M.D.Auburn, CA 956031801923719
  5. Antonio Apellanes, MDModesto, CA 953541679555213
  6. Marina Apellanes, MDTurlock, CA 953821700869815
  7. Patricia Apolinario, M.D.French Camp, CA 952311982632675
  8. Amy Appleton, M.D.Jackson, CA 956421134293459
  9. Jesusa Aquino, M.DSan Bernardino, CA 924111538122106
  10. Leslie Aquino-Peralta, MDFontana, CA 923351033280938
  11. Mehdi Arab, M.D.Carmichael, CA 956081780628875
  12. Eric Arambulo, M.DFrench Camp, CA 952311285795526
  13. Diane Marie Arandia, MDLos Angeles, CA 900951467089847
  14. Cynthia Araneta, MDSan Diego, CA 921051134261498
  15. Vaseema Arastu, MDLa Mirada, CA 906381104941616
  16. Monique Araya, M.D.San Luis Obispo, CA 934011720127319
  17. Felipe Arce, MDSanta Maria, CA 934581427243104
  18. Nicole Arceo, D.O.Oxnard, CA 930361023549755
  19. Christian Archambault, MDLa Jolla, CA 920371992776918
  20. Anne-Francelle Ardina-Buckley, M.D.Oakland, CA 946111184007718
  21. Kaitlin Arena, MD, MPHLos Angeles, CA 900151285195347
  22. Danielle Aretz, DOSan Diego, CA 921271316205834
  23. Manuel Arevalo, MDSacramento, CA 958341689694572
  24. Bianca Argueza, MDSan Francisco, CA 941431720428485
  25. Rebeca Arias, M.D.Long Beach, CA 908061871884122
  26. Rosa Maria Arias, MDChula Vista, CA 919111568433779
  27. Yeseli Arias, MDModesto, CA 953561770657074
  28. Esther Ariathurai, M.D.Glendale, CA 912061558468231
  29. Khuram Arif, MDWoodland, CA 956951851492268
  30. Maria Arizmendi, M.D.Ventura, CA 930031366641961
  31. Tamantha Arlata, M.D.Santee, CA 920711568721934
  32. Marina Armendariz, MDLos Angeles, CA 900271710087655
  33. Cristina Armijo, M.D.Oxnard, CA 930361710931258
  34. Jeffrey Armstrong, M.D.Orange, CA 928681376641548
  35. Linda Armstrong, M.D.San Francisco, CA 941151275717258
  36. Richard Armstrong, MDSan Jose, CA 951191912083437
  37. Christine Arnaldo, M.D.Orange, CA 928681164713871
  38. Thomas Arnold, MDSan Francisco, CA 941431821251133
  39. Janet Arnold-Clark, M.D.Los Angeles, CA 900591992833784
  40. Abigail Arons, MDSan Francisco, CA 941151619471661
  41. Bhavana Arora, M.D.Mission Hills, CA 913451386662575
  42. Kerin Arora, MDSanta Clara, CA 951101306284294
  43. Rashmi Arora, MDLos Gatos, CA 950321386712800
  44. Vasudha Arora, MDDowney, CA 902421578765236
  45. Cody Aros, MD, PHDLos Angeles, CA 900951073253076
  46. Allison Arquero, M.D.Merced, CA 953411528407582
  47. Flordelina Arroyo, MDVallejo, CA 945891124106968
  48. Jenna Arruda, MPH, MDPalo Alto, CA 943041598159006
  49. John Arsenault, MDLos Angeles, CA 900271124647334
  50. Lynn Arsenault, MDWalnut Creek, CA 945981972681054

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 14 of 51 per resident

  1. Illinois25
  2. Ohio25
  3. Missouri25
  4. California24
  5. New Hampshire24
  6. New Jersey23
  7. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

30.5% of these records appear in a Medicare file, against 36.4% 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. California30.5%
  2. United States36.4%

Pediatrics Physician records in California, measured

  • In a Medicare file2,831 of 9,272 · 30.5% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file754 · 8.1% here, 8.7% nationally
  • Not updated in five years or more6,017 · 64.9% here, 58.4% nationally
  • Median graduation year2012 · the 754 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,272 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in California: 24 per 100,000 residents against 22 nationally (50 states and D.C.). Los Angeles has 919 of them (10%).

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. New York5,795
  2. Texas5,641
  3. Florida3,996
  4. Pennsylvania3,382

States with a similar rate per 100,000

  1. New Hampshire23.5
  2. New Jersey23.5
  3. Virginia23.2
  4. American Samoa22.8

The largest states

  1. New York5,795
  2. Texas5,641
  3. Florida3,996
  4. Pennsylvania3,382
  5. Illinois3,176

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.