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 9 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 Cederlind, DORancho Cordova, CA 956701194875997
  2. Enrico Cerrato, MDSanta Barbara, CA 931051588738108
  3. Andrew Cha, D.OFontana, CA 923351508832940
  4. Eui Cha, M.D.Orange, CA 928691497047757
  5. John Cha, M.D.Sacramento, CA 958161548616337
  6. Constance Chace, M.D.San Diego, CA 921031154682953
  7. Amit Chadha, MDBerkeley, CA 947051811213663
  8. Sandeep Chadha, MDNorthridge, CA 913251215318753
  9. Whitney Chadwick, MDPalo Alto, CA 943041831533942
  10. Shawna ChagouryLos Angeles, CA 900951518429000
  11. Allison Chakrabarti, M.D.Palo Alto, CA 943041073857439
  12. Arun Chakrabarty, M.D.Rancho Mirage, CA 922701184896987
  13. Kalpana Chalasani, M.D.San Diego, CA 921231467560920
  14. Cynthia ChalkSan Francisco, CA 941151124606900
  15. Frederick Challoner, MDSanta Rosa, CA 954031043394117
  16. Kiran Chamarti, DORiverside, CA 925011225732258
  17. Catherine Chan, DODuarte, CA 910101255892667
  18. David Chan, D.O.Fountain Valley, CA 927081497068688
  19. Erica Chan, MDLos Angeles, CA 900891487157202
  20. Hung Chan, M.D.Sacramento, CA 958161437256864
  21. James Chan, M.D.Antioch, CA 945311033437231
  22. Johnson Chan, MDSan Jose, CA 951191871679720
  23. Kevin Chan, MDRedlands, CA 923731023505591
  24. Sharon Chan, M.D.Oakland, CA 946091013233964
  25. Virginia Chan, MDLa Jolla, CA 920371013277946
  26. Vivian Chan, MDWest Hollywood, CA 900481427637628
  27. Jatinder Chana, M.D.Sacramento, CA 958161235244922
  28. Weston Chandler, M.D.Newport Beach, CA 926631053350397
  29. Vinutha Chandrasekaran, M.D.Bakersfield, CA 933081558652735
  30. Allen Chang, D.O.Torrance, CA 905051801239975
  31. Benjamin Chang, MDMountain View, CA 940401639185143
  32. Christine Chang, MDOakland, CA 946091336602119
  33. Henry Chang, DOSanta Monica, CA 904041215674551
  34. James Chang, M.D.San Leandro, CA 945771801158332
  35. Roger Chang, M.D.Orange, CA 928691730158239
  36. Ronald Chang, M.D.Pomona, CA 917671861810863
  37. Thomas Chang, MDManteca, CA 953371205908035
  38. Tina Chang, MDRedwood City, CA 940621255417770
  39. Bhisit Changcharoen, M.D.Los Angeles, CA 900171538422217
  40. Siraphob Chansangavej, MDSan Rafael, CA 949031386268027
  41. Laura Chappell-Campbell, MDPalo Alto, CA 943041063823151
  42. Neel Chari, M.D.Orange, CA 928681427589308
  43. Sumitra Chari, MDPalo Alto, CA 943011588680631
  44. John Chartier, M.D.Concord, CA 945201659390649
  45. Amar Charugundla, DOSherman Oaks, CA 914031558999789
  46. Prathima Charugundla, D.O.Northridge, CA 913251104118439
  47. Olivia ChaseLos Angeles, CA 900951992455190
  48. Gabriela ChateauPalo Alto, CA 943041508325499
  49. Ananya Chattopadhyay, MDSouth San Francisco, CA 940801487726147
  50. Andy Chau, M.D.Santa Clara, CA 950511174900104

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.