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 209 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. Gayle Mitchell, M.DLos Angeles, CA 900331346308228
  2. James Mitchell, MDVentura, CA 930031598705485
  3. Julie Mitchell, MDFresno, CA 937201194711598
  4. Nannette Mitchell, M.D.Huntington Beach, CA 926471780655886
  5. Pierce Mitchell, MDLong Beach, CA 908131073308011
  6. Tyler Mitchell, MDCoronado, CA 921181831718931
  7. Robert Mithun, MDSan Francisco, CA 941151982782538
  8. Siddhartha Mitra, MD, PHDSan Francisco, CA 941151235464306
  9. Helen Mitropoulos, MDGlendale, CA 912041568773067
  10. Anita Mittal, MDAntioch, CA 945311659582971
  11. Anu Mittal, D.O.Loma Linda, CA 923541497933634
  12. Rasham Mittal, M.D.Los Angeles, CA 900271538502992
  13. Sheilaja Mittal, M.D.Salinas, CA 939011558344416
  14. William Mittendorff, MDSan Diego, CA 921031497784714
  15. Nathan Miu, M.D.Glendale, CA 912031497192868
  16. Leslie Miya, MDMill Valley, CA 949411083720072
  17. Jean Miyashita, MDTarzana, CA 913561124169289
  18. Lauran Mizock, MDVallejo, CA 945891023196854
  19. Eric Mizrahi, MDLos Angeles, CA 900341942278775
  20. Aram Mkhitarian, D.O.Newbury Park, CA 913201952565301
  21. Vahe MkhitaryanGlendale, CA 912051689137838
  22. Arsen Mkrtchyan, M.D.Santa Barbara, CA 931051609136241
  23. Artak Mkrtchyan, M.D.Mission Hills, CA 913451689160517
  24. Eric MlodzinskiSan Diego, CA 921231477083541
  25. Aristakes Mnatsakanyan, DOLoma Linda, CA 923541144546425
  26. Gina MoWest Hollywood, CA 900481609321892
  27. Shawn Mo, DOEscondido, CA 920291033679873
  28. Gita Moarefi, MDOakland, CA 946101447338504
  29. Kareem Moasis, MDVista, CA 920811538695572
  30. Fouad Moawad, M.D.La Jolla, CA 920371447221007
  31. Farzad Moazed, M.D.San Francisco, CA 941431063676674
  32. Kourosh Moazemi, MDAntioch, CA 945091184774374
  33. Pezhman Mobasher, MDFresno, CA 937201346829538
  34. Darcy Mock, M.D.La Mesa, CA 919411427324672
  35. Azadeh Modaresi, M.D.Van Nuys, CA 914061992707004
  36. Megan Modenos, DORiverside, CA 925011821585993
  37. Meera Modi, M.D.Los Angeles, CA 900121023024916
  38. Priti Modi, M.D., F.A.C.P.Modesto, CA 953501568440246
  39. Tushar Modi, M.D.Modesto, CA 953501679551352
  40. Andrew Modic, MDRidgecrest, CA 935551063831972
  41. Tamara Modilevsky, M.D.Sylmar, CA 913421114054608
  42. James Modlinger, M.D.Thousand Oaks, CA 913201770521056
  43. Aung Moe, M.DBakersfield, CA 933011285950683
  44. Hla MoeLos Angeles, CA 900221811316151
  45. John Moe, PHD, MDLos Angeles, CA 900451528035540
  46. Babak Moein Vaziri, M.D.Los Angeles, CA 900571912062357
  47. Robina Moen, M.D.Sunnyvale, CA 940861083720346
  48. Diana Moers, D.O.Visalia, CA 932911245766351
  49. Mansour Mofidi, DOLa Mesa, CA 919421164598843
  50. Alireza MofradSan Jose, CA 951281861810939

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.