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 65 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. Alicia Hardcastle, D.O.Fresno, CA 937011679816698
  2. Priya Harder, MDPasadena, CA 911051912100546
  3. Benjamin Harding, M.D.Loma Linda, CA 923541831480185
  4. Teresa Hardisty, M.D.La Mesa, CA 919421659484723
  5. Todd Harker, MDSan Diego, CA 921201750458600
  6. John Harlow, M.D.Los Angeles, CA 900291063869196
  7. Rachel Harman, MDAnaheim, CA 928071346398203
  8. Catherine Harmon, MDTorrance, CA 905021295317576
  9. Reis Harney, MDVentura, CA 930031215360813
  10. Yasmin Haroon, M.D.Santa Ana, CA 927051831493949
  11. Gagik Haroutunian, MD.Glendale, CA 912051356308167
  12. Lauren Harper, MDSan Bernardino, CA 924081306379110
  13. Lauren Harper, MDPalo Alto, CA 943041548503329
  14. Aimee Harris, MDSan Carlos, CA 940701225104441
  15. Harvey Harris, MDVentura, CA 930011205867421
  16. Jamal Harris, MD, MPHSan Francisco, CA 941101154501450
  17. Jeffrey Harris, M.D.San Francisco, CA 941431023128592
  18. Lynne Harris, MDSacramento, CA 958231063590792
  19. Matthew Harris, M.D.Newport Beach, CA 926601811370505
  20. Michael Harris, M.D.Novato, CA 949451053341446
  21. Penny Harris, M.D.Alameda, CA 945011528056850
  22. Sheena Harris, MDSacramento, CA 958201184762346
  23. Stephen Harris, MDSan Jose, CA 951281124082516
  24. Scott Harrison, M.D.Santa Ana, CA 927051063473486
  25. Rob Harriz, MDStockton, CA 952101326544248
  26. Iliana Harrysson, M.D.San Jose, CA 951281790128163
  27. Carol Hart, M.D.La Mesa, CA 919421669482147
  28. Cary Hart, MDRancho Cordova, CA 956701275611923
  29. Kimberly HartCarmichael, CA 956081790172401
  30. Geoffrey Hart-Cooper, M.D.Palo Alto, CA 943041457771131
  31. Paul Hartfield, MDRiverside, CA 925051780743377
  32. Nicole Hartford, D.O.Vista, CA 920841346530466
  33. Alexander Hartman, MDPalo Alto, CA 943041639706336
  34. Andrew Hartman, M.D.San Jose, CA 951281992744700
  35. Jershonda Hartsfield, M.D.Chula Vista, CA 919131467423749
  36. Jennifer Hartstein, M.D.Glendale, CA 912061548366545
  37. Vanessa Hartstein, M.D.Santa Cruz, CA 950621730576851
  38. Jacob Hartung, MDSan Diego, CA 921231649752171
  39. John Harvey, MDLarkspur, CA 949391609855121
  40. Kim Harvey, MDPalo Alto, CA 943041700802626
  41. Kristyn Harvey, M.D.Oakland, CA 946091518238856
  42. Lubna Hasanain, MDWalnut Creek, CA 945961750469847
  43. Arshia Hashmy, M.D.Long Beach, CA 908151528073269
  44. Jacquelyn Haskell, M.D., M.P.H.Oakland, CA 946091760725527
  45. Peter Hasler, M.D.Santa Barbara, CA 931101841210523
  46. Fatima Hassan, M.D.Oakland, CA 946091205038502
  47. Amina Hassan-Elsayed, M.D.Foothill Ranch, CA 926101417179318
  48. Farid Hassanpour, D.O.Los Angeles, CA 900371598010308
  49. Dorothy Hassler, MDWalnut Creek, CA 945961992883078
  50. Paria Hassouri, M.D.West Hollywood, CA 900481407071327

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.