NPPES file of Aug 9, 2026

Hospitalist Physician in California

3,099 NPPES records list hospitalist physician with a practice address in California, 8 per 100,000 residents, the 26th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 56 of 62.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208M00000X · 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, 229

  1. Los Angeles229
  2. San Diego173
  3. San Francisco161
  4. Sacramento155
  5. Palo Alto112

Hospitalist Physician records in California

  1. Gary Thacker, MDRoseville, CA 956611336227099
  2. Tydus ThaiIrvine, CA 926181518460302
  3. Jay Thakkar, MDRoseville, CA 956611336589100
  4. Devanshu Thakore, MDRidgecrest, CA 935551962476960
  5. Cassandra Thanh, MDPalo Alto, CA 943041083316889
  6. Nay Thiri, M.D.Carmichael, CA 956081154731693
  7. Anil Babu Thogarucheeti, MDModesto, CA 953551457578866
  8. Greeshma Thomas, MDSacramento, CA 958231457054025
  9. James Thomas, MD, PHDPalo Alto, CA 943011639493430
  10. Jeffrey Thomas, M.D.Walnut Creek, CA 945951396765111
  11. Tito Thomas, MDPalo Alto, CA 943041386221224
  12. Alexandra Thomson, MD, MPHLos Angeles, CA 900951801374459
  13. Chris Thomson, M.D.Clovis, CA 936111902803216
  14. Lorna Thomson, MDSan Francisco, CA 941151972681591
  15. Aaron Thornton, MDVallejo, CA 945891659459493
  16. Supraja Thota, M.D.San Diego, CA 921031982047213
  17. Khin Thu, M.D.,Antioch, CA 945091649455544
  18. Ye Tian, MDLos Angeles, CA 900951407316060
  19. Nabin Timilsina, MDWoodland, CA 956951487853693
  20. David Timmer, MDSan Diego, CA 921031952987661
  21. Jarriet Anne Ting, M.D.Fresno, CA 937201265792360
  22. Audrey Tio, M.D.Modesto, CA 953551033125729
  23. Tigran Tiraturyan, M.D.Glendale, CA 912061134650435
  24. Aida Tiron, MDAntioch, CA 945311962818591
  25. Harmandeep TiwanaChico, CA 959731740413780
  26. Harpreet TiwanaChico, CA 959731902038292
  27. Vivian To, DODowney, CA 902411043899230
  28. Janvi TodaiLos Angeles, CA 900331326495219
  29. Michael Toiserkani, M.D.Santa Monica, CA 904041477642502
  30. Mohammed Tokh, MDSanta Cruz, CA 950621790949618
  31. Deepa Tom, M.D.Pomona, CA 917671104067420
  32. Alexander Tompkins, MDSanta Cruz, CA 950651912585035
  33. Carla Toms, MDHarbor City, CA 907101730258336
  34. David Ton, MDWoodland Hills, CA 913671114287331
  35. Christopher Tonthat, D.OOroville, CA 959661952751596
  36. Scott Toporek, M.D.Los Angeles, CA 900481063664258
  37. Satya Toram, MDModesto, CA 953501225175029
  38. Antonio ToribioFresno, CA 937211750768628
  39. Kathleen Torres, M.D.Chico, CA 959261730446246
  40. Sergio Torres, MDSan Francisco, CA 941431902191042
  41. Rebecca Townsend, MDModesto, CA 953551962502815
  42. Dana ToySan Diego, CA 921031689135220
  43. Andy Tran, DOOrange, CA 928681033599824
  44. Angela Tran, M.D.Modesto, CA 953551932489952
  45. Ann Tran, M.D.West Hollywood, CA 900481134539232
  46. Audrey Tran, MD, MCRSan Francisco, CA 941431104567403
  47. Byron Tran, MDLoma Linda, CA 923541316367436
  48. Gloria Tran, M.D.San Diego, CA 921231720433907
  49. Huyen TranRedlands, CA 923731952833451
  50. James Tran, MDEl Segundo, CA 902451790737559

Source: CMS NPPES, primary taxonomy 208M00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 26 of 51 per resident

  1. Utah8.3
  2. Ohio8.3
  3. Florida8.0
  4. California8.0
  5. Massachusetts7.5
  6. Nevada7.5
  7. 50 states and D.C.8.3

Source: CMS NPPES, primary taxonomy 208M00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

89.7% of these records appear in a Medicare file, against 90.5% 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. California89.7%
  2. United States90.5%

Hospitalist Physician records in California, measured

  • In a Medicare file2,779 of 3,099 · 89.7% here, 90.5% nationally
  • In the CMS Doctors and Clinicians file2,509 · 81.0% here, 83.1% nationally
  • Not updated in five years or more1,522 · 49.1% here, 39.1% nationally
  • Median graduation year2010 · the 2,505 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208M00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,099 NPPES records list hospitalist physician (208M00000X) as their primary taxonomy with a practice address in California: 8 per 100,000 residents against 8.3 nationally (50 states and D.C.). Los Angeles has 229 of them (7%).

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 York2,067
  2. Florida1,817
  3. Texas1,587
  4. Illinois1,535

States with a similar rate per 100,000

  1. Guam7.8
  2. Ohio8.3
  3. Utah8.3
  4. Massachusetts7.5

The largest states

  1. New York2,067
  2. Florida1,817
  3. Texas1,587
  4. Illinois1,535
  5. Pennsylvania1,424

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.