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 167 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. Taylor Tran, MDSanta Ana, CA 927051366699274
  2. Thanh Thuy Tran, M.D.Sacramento, CA 958171881953016
  3. Vivi Tran, D.O.Los Alamitos, CA 907201578918355
  4. Vivian Tran, PHARMDSan Francisco, CA 941431427994284
  5. Philip Traquair, MDSacramento, CA 958251811990625
  6. Adelaine Trask, MDCamp Pendleton, CA 920551154525954
  7. Joel Traut, MDPoway, CA 920641982792065
  8. David Traver, M.D.Foster City, CA 944041639150782
  9. Mercedes Traverso, D.O.San Rafael, CA 949031063711307
  10. Jessica Travis, MDSan Diego, CA 921231174317382
  11. Stephanie Treible, MDLoma Linda, CA 923541568957454
  12. Luca Trento, M.D.Los Angeles, CA 900271871777045
  13. Cody Trepte, DOOrange, CA 928681144979097
  14. Michael Triantos, M.D.Los Gatos, CA 950321619133972
  15. Harvey Triebwasser, MDOrange, CA 928681144352840
  16. James Trietsch, DOPalo Alto, CA 943041285747253
  17. Chuyen Trieu, MDSalinas, CA 939011619164456
  18. Keila Trimble-Cox, MDGardena, CA 902491265663611
  19. Kristina Trinh, DOFremont, CA 945381619466448
  20. My-Linh Trinh, MDRosemead, CA 917701114251956
  21. Monica Trinidad, MDWalnut, CA 917891710225396
  22. Luz Tristan, MDCalexico, CA 922311760536254
  23. Radha Trivedi, M.D.Temecula, CA 925901912091596
  24. Kelly Troiano, MDSan Jose, CA 951291629150990
  25. Meghan Trojnar, D.O.San Francisco, CA 941101265638621
  26. Matthew Trokel, MDMonterey, CA 939401487637260
  27. Therese Trolan, M.D.Capitola, CA 950101073616025
  28. Andree Trompeta, MDNorthridge, CA 913251780828780
  29. Bellaflor Trompeta, M.D.Northridge, CA 913251053467274
  30. Lee Trope, MD, MSSan Francisco, CA 941431386039170
  31. Tracy Trotter, MDSan Ramon, CA 945831417947649
  32. Susan Trout, MDSan Luis Obispo, CA 934011255891024
  33. Ann Troy, M.D.San Rafael, CA 949031174636039
  34. Eric Troyan, MDAnaheim, CA 928071114098035
  35. Kevin Trude, M.D.Roseville, CA 956611396896478
  36. Kimberly Trujillo, MD, MPHPalo Alto, CA 943041730227851
  37. Tracy Trujillo, MDSan Ramon, CA 945831508856725
  38. Bao Truong, M.D.San Francisco, CA 941431881013399
  39. Chi Truong, MDFountain Valley, CA 927081649262718
  40. Diane Truong, MDBellflower, CA 907061477612059
  41. Hien Truong, M.D.San Jose, CA 951221235150822
  42. Kim Truong, D.O.Mission Viejo, CA 926911558578948
  43. Mong-Hoa TruongSan Jose, CA 951161164443768
  44. Phuc Truong, MDFountain Valley, CA 927081407897473
  45. Tim Truong, D.O.Milpitas, CA 950351760660625
  46. Trung Truong, MDRancho Mission Viejo, CA 926941801877170
  47. Tuan Anh Truong, M.D.Cudahy, CA 902011679770564
  48. Ann Truscello, MDModesto, CA 953551437120532
  49. Alice Truscott, MDAntioch, CA 945091336211168
  50. An-Shyang Tsai, MDSacramento, CA 958231770551731

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.