NPPES file of Aug 9, 2026

Internal Medicine Physician in California

17,696 NPPES records list internal medicine physician with a practice address in California, 45 per 100,000 residents, the 17th 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 84 of 354.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 1,423

  1. Los Angeles1,423
  2. San Francisco1,318
  3. San Diego961
  4. Sacramento601
  5. Oakland432

Internal Medicine Physician records in California

  1. Janet Eatherton, MDRoseville, CA 956611740368471
  2. Douglas Eaton, MDRiverside, CA 925071326023359
  3. Karen Eaton, P.A.Greenbrae, CA 949041770652935
  4. Farha Ebadi, DOSan Francisco, CA 941431891292801
  5. Mojgan Ebadi, M.D.Redwood City, CA 940611285712257
  6. Leona Ebara, M.DPalo Alto, CA 943011265708275
  7. Louise Eberhart, MDSan Diego, CA 921031477580181
  8. Keith Andrew Ebilane, M.D.Gardena, CA 902471225370679
  9. Hami Ebrahimi, M.D.Salinas, CA 939011902085152
  10. Morvarid Ebrahimi, M.D.Santa Cruz, CA 950651366771727
  11. David Eby, MDSan Jose, CA 951281023122959
  12. Alex Ecarma, M.D.Salinas, CA 939011972534212
  13. Anthony Echendu, MDPanorama City, CA 914021063560043
  14. Kimberly Eddings-Reece, MDGardena, CA 902471073513925
  15. Harvey Edelman, MDSan Francisco, CA 941021154388825
  16. Steven Edelman, M.D.San Diego, CA 921031477585248
  17. Louis Edelson, M.D.San Leandro, CA 945771356429120
  18. William Edelstein, M.D.Carpinteria, CA 930131073527875
  19. Michael Eden, D.OVentura, CA 930031568812642
  20. Jeffrey Edmunds, D.O., M.S., R.D.Murrieta, CA 925621376737601
  21. Philippe Edouard, MDPetaluma, CA 949541124029491
  22. Jesus Edquilang, MDMilpitas, CA 950351598415937
  23. Marwan Edris, M.D.Laguna Hills, CA 926531013045970
  24. Sami Edris, MDDowney, CA 902411285194530
  25. Shirley Edward, M.D.Fremont, CA 945381427403146
  26. Eki Edwards, M.D.San Dimas, CA 917731629397914
  27. Lauren Edwards, M.D.Stanford, CA 943051649590282
  28. Matthew Edwards, MDLoma Linda, CA 923501215551858
  29. Mitchell Edwards, D.O.Orange, CA 928681467815589
  30. Melissa EelkemaOakland, CA 946051992168058
  31. Hossein Eftekhari, MDLos Alamitos, CA 907201265694962
  32. Roshanak Eftekhari, M.D.Los Angeles, CA 900271619936556
  33. Nitin Egbert, MDSan Francisco, CA 941431922501741
  34. Benson Eghreriniovo, MDHemet, CA 925431962145904
  35. Bibinaz Eghtedari, MD, MPHLos Angeles, CA 900671619506763
  36. Linda Eglin, MDLos Gatos, CA 950321144223611
  37. Goar Egoryan, MDStanford, CA 943051003426479
  38. Aya Eguchi, M.D.Patton, CA 923691578732541
  39. Roderick Eguilos, DOOrange, CA 928681194393694
  40. Rolf Ehlers, M.D.San Diego, CA 921231205939832
  41. Richard EhlingSan Mateo, CA 944031124187950
  42. Sonya Ehresmann, M.D.San Marino, CA 911081750533212
  43. Susannah Ehret, MDLos Angeles, CA 900451447251640
  44. Susan Ehrlich, MDSan Mateo, CA 944031942379474
  45. Elise Eichenberg, M.D.Berkeley, CA 947201407074032
  46. Mark Eicher, MDFontana, CA 923351760541361
  47. Daniel Eichinger, DOTustin, CA 927801598724015
  48. Richard Eidinger, MDSanta Monica, CA 904021962752063
  49. Paz Eilat, M.D.Woodland Hills, CA 913671053425108
  50. Jonathan EilersTravis Afb, CA 945351376937821

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 17 of 51 per resident

  1. New Jersey50
  2. New Hampshire48
  3. Minnesota46
  4. California45
  5. Florida45
  6. Ohio45
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.5% of these records appear in a Medicare file, against 78.7% 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. California79.5%
  2. United States78.7%

Internal Medicine Physician records in California, measured

  • In a Medicare file14,068 of 17,696 · 79.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file11,077 · 62.6% here, 61.4% nationally
  • Not updated in five years or more10,832 · 61.2% here, 55.4% nationally
  • Median graduation year2004 · the 11,065 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,696 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in California: 45 per 100,000 residents against 44 nationally (50 states and D.C.). Los Angeles has 1,423 of them (8%).

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 York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300

States with a similar rate per 100,000

  1. Minnesota45.9
  2. Ohio44.8
  3. New Hampshire48.0
  4. Maine42.8

The largest states

  1. New York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300
  5. Illinois7,238

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.