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 138 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. Howard Reinstein, M.D.Encino, CA 913161861501926
  2. Edward Reis, MDWoodland Hills, CA 913671962749788
  3. Frances Reis, M.D.Downey, CA 902401265653802
  4. Jodie Reisbord-Rojany, M.D.Ventura, CA 930031700059698
  5. Aaron Reitman, DOLos Angeles, CA 900271306046073
  6. Rachna Rekhi, M.D.Los Angeles, CA 900271568767358
  7. Matilda Remba, M.D.San Diego, CA 921081972691343
  8. Katherine Remington, MDSanta Barbara, CA 931101053406603
  9. Celia Remy, M.D.Folsom, CA 956301831175413
  10. Sudhakar Rendla, M.DPlacerville, CA 956671114224540
  11. Margaret RenikWest Hollywood, CA 900481477896686
  12. Veronica Renov, MDEncino, CA 913161922501758
  13. Kelsey RenschlerPalo Alto, CA 943041700412798
  14. Ivett RenteriaFresno, CA 937211083060487
  15. Ramon Resa, M.D.Porterville, CA 932571811066210
  16. Elizabeth Retailleau, MDSan Francisco, CA 941141033374681
  17. Rosario Retino, MD FACPChino, CA 917101205849577
  18. Michael Reuben, MDLa Habra, CA 906311437150273
  19. Pari RevankarLos Angeles, CA 900951306676416
  20. Ana Revilla, M.D.Stockton, CA 952021083792501
  21. Ma Mildred Rey, M.D.Paramount, CA 907231669551891
  22. Elizabeth Reyes, M.D.Anaheim, CA 928041760593610
  23. Elizabeth Reyes, MDFullerton, CA 928351275631236
  24. Erlinda Reyes, MDSan Jose, CA 951161922024017
  25. Kristine Reyes, D.O.Stockton, CA 952101629498464
  26. Nina Rezai, MDSan Jose, CA 951291063408490
  27. Ella Reznik, MDSanta Clara, CA 950511730266685
  28. Alice Rhee, M.D.Loma Linda, CA 923541487034807
  29. In Sook Rhee, MDLos Angeles, CA 900201619073806
  30. Jayne Rhee, MDNewport Beach, CA 926601225316151
  31. Jin Sae Rhee, MDSan Jose, CA 951191922277078
  32. Kyung Rhee, M.D.San Diego, CA 921231013996529
  33. Mary Rhee, MDSanta Clara, CA 950511528241809
  34. Miriam Rhew, M.D., M.P.H.San Leandro, CA 945771558310409
  35. Jean Rhim, MDRedwood City, CA 940631114005766
  36. Marie Ribeiro, MDBurlingame, CA 940101265508261
  37. Jeffrey Ribordy, MDEureka, CA 955031467458380
  38. Marylin Ricardo-Ortiz, MDPaso Robles, CA 934461124059225
  39. Abraham Rice, M.D.Pittsburg, CA 945651023157864
  40. Kerrilynn Rice, M.D, MPHMadera, CA 936361184079287
  41. Leslie Richard, M.D.Pasadena, CA 911031033439674
  42. David Richards, M.D.Sylmar, CA 913421396130183
  43. Janice Richards, MDMilpitas, CA 950351891872727
  44. Sara Richards, MDLos Angeles, CA 900951053061234
  45. Jodi Richardson, MDSan Jose, CA 951191902821283
  46. Lisa Richey, D.O.Los Angeles, CA 900271992922587
  47. Kelly Richmond, MDOceanside, CA 920551154660769
  48. Diana Rickard, M.D.Santa Monica, CA 904041750555454
  49. Ramona Rico, M.D.Palo Alto, CA 943041598977894
  50. Judith Riddell-Lamkin, M.D.San Diego, CA 921201184729634

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.