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 155 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. Lourdes Sison, M.D.Long Beach, CA 908071497820732
  2. Luz Sison, MDRiverside, CA 925051649347543
  3. Leah SitlerSan Rafael, CA 949011578050985
  4. Muthumanimoli Sivakumaran, MDWest Sacramento, CA 956911285713867
  5. Archana Sivanandam, MDLos Angeles, CA 900271861135394
  6. Aida Siyahian, MDLos Angeles, CA 900271891314563
  7. Teresa Skelly, MD, MPHOakland, CA 946091356082192
  8. Sunnie Skiles, MDNorth Highlands, CA 956601033281365
  9. Kimberly Skinner, M.D.San Francisco, CA 941431275876088
  10. Brayden Skousen, DOLoma Linda, CA 923541831894864
  11. Joan Slachman, MDCarmichael, CA 956081780906875
  12. Joseph SleimanBeverly Hills, CA 902111093976748
  13. Mark Sloan, MDSanta Rosa, CA 954031063596054
  14. Lillian Sloninsky, M.D.Los Angeles, CA 900481942238944
  15. Wendelin Slusser, M.D., M.S.Venice, CA 902911992816441
  16. Joseph Smart, M.D.San Diego, CA 921271306894381
  17. Mary Margaret Smeal, MDPalo Alto, CA 943041679754584
  18. Andre SmiljicAntioch, CA 945311730522954
  19. Amanda SmithSan Jose, CA 951291245673839
  20. Andrew Smith, M.D.San Francisco, CA 941091992920565
  21. Barry Smith, MDLos Angeles, CA 900241457710808
  22. Candice Smith, M.D.Concord, CA 945211811184088
  23. Cecilia Smith, MDRiverside, CA 925031285721704
  24. Cristopher Smith, MDLoma Linda, CA 923541265069264
  25. David Smith, M.D.Santa Rosa, CA 954051518070523
  26. Donna SmithLos Angeles, CA 900331396890521
  27. Grant Smith, MD, MSCSan Francisco, CA 941431578917548
  28. Jasmine Smith, M.D.Los Angeles, CA 900331689995573
  29. Jean Smith, MDSanta Rosa, CA 954031154495455
  30. Jerome Smith, MDSonoma, CA 954761295708675
  31. Jordan Smith, MDTemecula, CA 925911821678111
  32. Katherine Smith, MDNorwalk, CA 906501467409441
  33. Kathleen Smith, MDLa Canada, CA 910111053385336
  34. Kathleen Smith, M.D.Walnut Creek, CA 945971053412528
  35. Kevin Smith, MDSolana Beach, CA 920751700314952
  36. Lauren Smith, MDTracy, CA 953771356420145
  37. Linda Smith, MDSan Diego, CA 921201881665800
  38. Matthew Smith, M.D.Los Angeles, CA 900271982997300
  39. Ryan Smith, M.D.Orange, CA 928681023452000
  40. Sally Smith, M.D.Ventura, CA 930031104971746
  41. Sarah Smith, D.O.Madera, CA 936381518167857
  42. Stephanie Smith, D.O.Woodland Hills, CA 913671184990442
  43. Yineth Smith, MDLivermore, CA 945501043269426
  44. Albertina Smith-Banks, MDHemet, CA 925431386759108
  45. Mary SmithersPalo Alto, CA 943041487230181
  46. Bryce Smithson, M.D.San Francisco, CA 941581639456346
  47. Gary Smithson, MD, MBALos Angeles, CA 900271235235508
  48. Louis Smolensky, MDHawthorne, CA 902501023019411
  49. Margaret Smyklo, MDSaratoga, CA 950701366523581
  50. Bernard Smyle, M.D.Ventura, CA 930011154347169

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.