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 23 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. Eric Hoenig, M.D.Concord, CA 945201003939422
  2. Ari HoffmanSan Francisco, CA 941431346566221
  3. Eric HoffmanSan Francisco, CA 941091679153522
  4. Joshua Hoffman, M.D.Sacramento, CA 958161124120878
  5. Garima Hoffmann, MDSanta Rosa, CA 954031861576837
  6. Heather Hofmann, M.D.Loma Linda, CA 923541568729861
  7. Michael Hogarth, M.D.San Diego, CA 921031225019193
  8. Victor Hogen, M.D.Loma Linda, CA 923571699129692
  9. Tyler HohnholtSan Diego, CA 921031427635374
  10. Timothy Holden, M. D.Chula Vista, CA 919111376552638
  11. Lauren Holland, DOAuburn, CA 956021508485046
  12. Jeffrey Hollander, DOMission Hills, CA 913451639734551
  13. Robert Holmes, MDSan Diego, CA 921231962493841
  14. Matthew Hom, M.D.San Diego, CA 921031881632081
  15. Derrick Hong, M.DIrvine, CA 926181124040696
  16. Joseph HongOakland, CA 946091215323761
  17. Michael Hong, MDVisalia, CA 932771407381007
  18. Siobhan Hopkins, MDPalo Alto, CA 943041679678288
  19. Sarah Horman, M.D.San Diego, CA 921031861657744
  20. Gabrielle Horner, MDLa Jolla, CA 920371396328423
  21. Rasam Hosseinian, M.D.Rancho Mirage, CA 922701326092834
  22. Billy Hour, M.D.Mission Hills, CA 913451790097004
  23. Annie Hovsepian, MDOakland, CA 946111518045301
  24. Areg HovsepyanGlendale, CA 912081366071052
  25. Feeiwen Hsiao, M.D.Berkeley, CA 947051124180302
  26. Henry Hsiao, M.D.Sacramento, CA 958161316471964
  27. Ruth Hsiao, MDSan Diego, CA 921031174942882
  28. Lanny Hsieh, MDOrange, CA 928681184828444
  29. Melody Hsieh, MDSacramento, CA 958251861570541
  30. Hui-Shan Hsu, M.D.Encinitas, CA 920241578889689
  31. Jennifer HsuSanta Monica, CA 904041861758179
  32. Kang Hsu, M.D.Orange, CA 928681184693285
  33. Keith Hsu, MDMission Viejo, CA 926911891921458
  34. Yu-Nan Hsu, D.OFountain Valley, CA 927081922382407
  35. Zay Yar Htay, M. D , M.B.B. SPomona, CA 917671811395965
  36. Kyi Kyi Htein, M.D.Carmichael, CA 956081578973020
  37. Swe Swe Htike, MDPomona, CA 917671952700650
  38. Jianfei Hu, MDWalnut Creek, CA 945961659459758
  39. Rong HuLos Angeles, CA 900951497174957
  40. Tingfei Hu, MDOxnard, CA 930301962631192
  41. Kevin Hua, DOSan Francisco, CA 941091447990122
  42. Bryan Huang, M.D.San Diego, CA 921031881652394
  43. Davis Huang, D.O.Newport Beach, CA 926631225424187
  44. Grace Huang, M.D.Los Angeles, CA 900951942644307
  45. Guiqing Huang, MDPalo Alto, CA 943041710364856
  46. Jane Huang, M.D.San Francisco, CA 941021003944422
  47. Katherine Huang, DORedlands, CA 923731306379623
  48. Patty Huang, M.DNewport Beach, CA 926631528003514
  49. Wendy Huang, M.D.Los Angeles, CA 900241255779179
  50. Nadine Hubbell, MDWalnut Creek, CA 945961497827240

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.