NPPES file of Aug 9, 2026

Rheumatology Physician in California

926 NPPES records list rheumatology physician with a practice address in California, 2.4 per 100,000 residents, the 20th 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 9 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RR0500X · 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, 93

  1. Los Angeles93
  2. San Francisco64
  3. San Diego42
  4. Sacramento27
  5. Stanford25

Rheumatology Physician records in California

  1. Ram Chandra Khatri ChhetriVisalia, CA 932911558983742
  2. Raz Khavari, MDVan Nuys, CA 914051912020785
  3. Talha Khawar, M.D.La Canada, CA 910111699089508
  4. Khashayar Khosraviani, MDSanta Rosa, CA 954031144592205
  5. Nitasha Khullar, MDStanford, CA 943051134581663
  6. Krishan Khurana, MDSanta Ana, CA 927011972606549
  7. Jay Kim, M.D.Fullerton, CA 928351811984123
  8. Jim Kim, MDBakersfield, CA 933011992762769
  9. Joey KimSacramento, CA 958251144563602
  10. Nicholas Kim, M.D.Anaheim, CA 928041235227760
  11. Paul Kim, M.D.Torrance, CA 905051083652283
  12. Peter Kim, MDLos Angeles, CA 900051235242199
  13. Soo Yeon Kim, MDOrange, CA 928681407484520
  14. Maryann Kimoto, D.O.Torrance, CA 905051154749034
  15. Maxime Kinet, M.D.San Francisco, CA 941431518499763
  16. Jennifer King, MDLos Angeles, CA 900951942290564
  17. Maurice Kinsolving, MDSan Rafael, CA 949031033293006
  18. Purnell Kirkland, M.D.Inglewood, CA 903011629133368
  19. Shweta Kishore, MDOakland, CA 946021912242462
  20. David Klashman, MDTorrance, CA 905051265451777
  21. Robert Klein, M.D.Santa Barbara, CA 931051205004900
  22. Morris Kokhab, M.D.Upland, CA 917861245248681
  23. Karen Kolba, MDSanta Maria, CA 934541710978713
  24. Kathleen Kolstad, MDMontecito, CA 931081902240203
  25. Gayle Kookootsedes, M.D.San Diego, CA 921081720428048
  26. Roodabeh Koolaee, DOPasadena, CA 911051316250525
  27. Roger Kornu, M.D.Tustin, CA 927801841386349
  28. Akther Kotha, MDLa Mesa, CA 919421780609503
  29. Roshan Kotha, M.DLa Mesa, CA 919421417117839
  30. Karen Kovalow-St. John, M.D.San Luis Obispo, CA 934051336146281
  31. Adam Kreitenberg, M.D.Tarzana, CA 913561770857682
  32. Lisa Kremer, M.D.Santa Rosa, CA 954051144262213
  33. Benjamin Kretzmann, M.D.Los Angeles, CA 900481881824399
  34. Henry Krumholz, MDChula Vista, CA 919101487765343
  35. Manisha Kumar, D.O.San Diego, CA 921301164524088
  36. Michael KwarkMonterey Park, CA 917541033798269
  37. Dan La, MDTujunga, CA 910421437178274
  38. Amit Ladani, M.D.Rancho Mirage, CA 922701891008942
  39. Anna Lafian, D.O.Glendale, CA 912061700206182
  40. Anand Lal, MDSacramento, CA 958251144308628
  41. Andre Lallande, D.O.Fontana, CA 923361053471045
  42. Rhonda Lambert, MDSan Mateo, CA 944011942230230
  43. Francisca Lambert-Fliszar, MDBonita, CA 919021346088671
  44. Paul Lambie, MDRoseville, CA 956611801974563
  45. Cristina Lanata, M.D.San Francisco, CA 941431699900324
  46. Euly Langga-Sharifi, MDLoma Linda, CA 923571295849669
  47. Alan Lash, MDRedwood City, CA 940631497833032
  48. Lukas Lasyone, M.D., MPH&TMDublin, CA 945681922485747
  49. Diana Lau, MDWoodland, CA 956951770506537
  50. Richard Lau, MDSacramento, CA 958161568789048

Source: CMS NPPES, primary taxonomy 207RR0500X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 20 of 51 per resident

  1. Missouri2.4
  2. Oregon2.4
  3. South Carolina2.4
  4. California2.4
  5. Nebraska2.3
  6. New Mexico2.3
  7. 50 states and D.C.2.4

Source: CMS NPPES, primary taxonomy 207RR0500X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.3% of these records appear in a Medicare file, against 81.6% 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. California81.3%
  2. United States81.6%

Rheumatology Physician records in California, measured

  • In a Medicare file753 of 926 · 81.3% here, 81.6% nationally
  • In the CMS Doctors and Clinicians file643 · 69.4% here, 69.5% nationally
  • Not updated in five years or more571 · 61.7% here, 56.6% nationally
  • Median graduation year2003 · the 641 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RR0500X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

926 NPPES records list rheumatology physician (207RR0500X) as their primary taxonomy with a practice address in California: 2.4 per 100,000 residents against 2.4 nationally (50 states and D.C.). Los Angeles has 93 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 York599
  2. Texas545
  3. Florida494
  4. Pennsylvania413

States with a similar rate per 100,000

  1. South Carolina2.4
  2. Oregon2.4
  3. Nebraska2.3
  4. New Mexico2.3

The largest states

  1. New York599
  2. Texas545
  3. Florida494
  4. Pennsylvania413
  5. Massachusetts343

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.