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 152 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. Rick Kenney, D.O.Newport Beach, CA 926631487699641
  2. Katherine Kenny, M.D.Watsonville, CA 950761356494397
  3. Kathleen Kenny, MDStanford, CA 943051801936802
  4. Lisa Kerestedjian, M.D.Downey, CA 902421033472311
  5. Karin Kerk, M.DSan Francisco, CA 941151871817536
  6. Michelle Kerk, M.D.San Jose, CA 951281114216132
  7. Aaron Kern, MDLakewood, CA 907121891726725
  8. Donald Kern, MDPalm Springs, CA 922621538153390
  9. Peter Kerndt, MDLos Angeles, CA 900071992974471
  10. Darrel Kerr, MDJackson, CA 956421437160538
  11. Derek Kerr, MDSan Francisco, CA 941161861531485
  12. Kim Kerr, M.D.San Diego, CA 921031982647392
  13. Rita Kerr, M.D.Sutter Creek, CA 956851760891071
  14. Robert Kershaw, MDSanta Barbara, CA 931101750341673
  15. Santa Kerzuma, D.O.Palm Springs, CA 922621801157235
  16. Sumana Kesh, MDSan Francisco, CA 941151932122355
  17. Zohrab Keshishian, MDLos Angeles, CA 900251104511880
  18. Bruce Kessler, MDEureka, CA 955011811093461
  19. Todd Kessler, MDLoma Linda, CA 923571366453011
  20. Anil Keswani, MDSan Diego, CA 921211952320301
  21. Ani Ketabgian, M.D.Clovis, CA 936111710902523
  22. Jeffrey Ketchersid, MDStanford, CA 943051730522871
  23. Abel Ketema, MDModesto, CA 953501326780529
  24. Yo Sup Keum, MDSacramento, CA 958161720617574
  25. Chandrabhan Kewalramani, MDBellflower, CA 907061629149521
  26. Aimee Keyashian, MDLafayette, CA 945491578806329
  27. Lucas Keyt, MDSan Diego, CA 921031831770338
  28. Meri Khachatryan, DOArcadia, CA 910061306473467
  29. Arsineh Khachekian, D.O.Downey, CA 902421225300106
  30. Yohanna Khachiyan, MDSan Francisco, CA 941091215639356
  31. Wisam Khader, D.O.Long Beach, CA 908131841651767
  32. Bahram Khadivi, M.D.San Diego, CA 921031083899397
  33. Anastasia Khadjinova, MDSan Diego, CA 921221396323952
  34. Mana Khafaf, M.D.Los Angeles, CA 900731275790784
  35. Issam Khafaja, M.D.Glendale, CA 912011528062874
  36. Orod Khaghani, MDSanta Clara, CA 950511306923248
  37. Akashdeep Khahera, M.D.Porterville, CA 932571932820735
  38. Htet Htet Khaing, MDFrench Camp, CA 952311235877168
  39. Thinn Khaing, M.D.San Francisco, CA 941331396939724
  40. Ajit Khaira, MDFresno, CA 937211487633764
  41. Jagmohan Khaira, M.D.Alameda, CA 945011801864988
  42. Asad Khaja, MDTorrance, CA 905051679612360
  43. Taleen Khalaf, M.D.Apple Valley, CA 923071467870980
  44. Mohammad Khaledy, MDPanorama City, CA 914021104190974
  45. Abdulrahman Khaledy Sultan, MDLos Angeles, CA 900491679682652
  46. Huda KhaleelLos Angeles, CA 900331386907509
  47. Moyeen Khaleeli, MDTorrance, CA 905031255490660
  48. Farhad Khaleghi, MDModesto, CA 953551649669094
  49. Zeeshan Khalid, MDRoseville, CA 956611477009686
  50. Shireen Khalife, DOGarden Grove, CA 928431962922393

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.