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 16 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. Jonathan Bixby, M.D.San Francisco, CA 941431760639983
  2. Eule Biyo, M.D.Sacramento, CA 958231851408090
  3. Robert Bjork, Jr., MDSan Diego, CA 921301033143300
  4. Sarah BlacherOakland, CA 946091184269490
  5. Jerold Black, M.D.Santa Barbara, CA 931051740394170
  6. Lehman Black, MDSacramento, CA 958161871585489
  7. Steven Black, MDOakland, CA 946121467531509
  8. Mary Blair-Rogers, M.D.Sacramento, CA 958231619288438
  9. Brian Blaisch, M.D.Oakland, CA 946011184648909
  10. Tonya Blakemore, M.D.Salinas, CA 939011376644336
  11. Douglas Blank, M.D.Orange, CA 928681528222023
  12. Rebecca Blankenburg, MDSan Francisco, CA 941101528170685
  13. Gregory Blaschke, MD, MPHSan Diego, CA 921341255308896
  14. Aimee Blaustein, MDLos Altos, CA 940221184717233
  15. Juliet Bleha, M.D.San Diego, CA 921281477655066
  16. Brenna Bley, DOLos Angeles, CA 900271487808275
  17. Cindy Blifeld, MDLompoc, CA 934361265568364
  18. Virginia Bliss, M.D.Salinas, CA 939061699817445
  19. Edward Bloch, M.D.El Monte, CA 917311891889333
  20. Bruce Block, MDSanta Cruz, CA 950621841316213
  21. Brittany Blockman, MDSan Francisco, CA 941431427315548
  22. Evan Bloom, MDSacramento, CA 958231932287687
  23. Gitte Bloom, M.D.Burbank, CA 915021578567822
  24. Stephanie Bloom, M. D.San Francisco, CA 941431679799761
  25. Elizabeth Blotky, MDSherman Oaks, CA 914231447745807
  26. Cooper Bloyd, MDSan Rafael, CA 949031427634963
  27. David Bluestone, M.D.Los Angeles, CA 900481740329804
  28. Rhoda Blum, MDRiverside, CA 925051710046388
  29. Dean Blumberg, M.D.Sacramento, CA 958171578545836
  30. Marc Blumberg, MDOakland, CA 946111497978761
  31. Alyssa Blumenfeld, MDOrange, CA 928681043779200
  32. Melanie Blumenthal, MDLos Alamitos, CA 907201700990710
  33. Richard Blumenthal, MDLos Alamitos, CA 907201982718995
  34. Nancy Blumstein, MDCulver City, CA 902321417058140
  35. Arnold Blustein, M.D.San Leandro, CA 945771114989951
  36. Michael Blyth, M.D.Bakersfield, CA 933011528463908
  37. Hannah Boal, MDOakland, CA 946091265675243
  38. Ray Bobila, MDVictorville, CA 923951710977160
  39. Andrei Bobrow, M.D.Ventura, CA 930031861555880
  40. Olivia Bocanegra, M.D.Sacramento, CA 958151093973752
  41. William Bocash, M.D.Camarillo, CA 930101497758171
  42. April Joy Boco, M.D.Lincoln, CA 956481679772404
  43. Emma BodaBurbank, CA 915051063169696
  44. Jason Boehme, M.D.San Francisco, CA 941431821311358
  45. Alina Boelman, M.D.Palo Alto, CA 943041336536515
  46. William Boelter, M.D.Downey, CA 902421184734303
  47. Rebecca Boening, MDWillows, CA 959881306367982
  48. Marc Boggy, M.D.Travis Afb, CA 945351558545285
  49. Janelle Bohl, M.D.Ventura, CA 930031639228505
  50. Jaime Bohlman, MDMadera, CA 936371124161740

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.