NPPES file of Aug 9, 2026

Anesthesiology Physician in California

7,571 NPPES records list anesthesiology physician with a practice address in California, 19 per 100,000 residents, the 18th 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 60 of 152.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 762

  1. Los Angeles762
  2. San Diego686
  3. San Francisco499
  4. Sacramento396
  5. Stanford387

Anesthesiology Physician records in California

  1. Todd Jen, M.D.Newport Beach, CA 926631497703805
  2. Jack Jeng, MDSouth San Francisco, CA 940801174917207
  3. Jeffrey Jeng, M.D.Los Angeles, CA 900951568857878
  4. Curby Jenkins, DOSan Luis Obispo, CA 934051023070059
  5. Teal Jenkins, MDSanta Barbara, CA 931051205463049
  6. Joseph Jennings, M.D.Chula Vista, CA 919101235223314
  7. Albert Jeon, MDSan Jose, CA 951241831726777
  8. Deborah Jeon, M.D.Palo Alto, CA 943041689106122
  9. Seongwoo Jeong, MDLong Beach, CA 908061154902161
  10. Donald Jereb, MDSanta Rosa, CA 954031821172818
  11. Chrystina Jeter, M.D.Los Angeles, CA 900951760773113
  12. Christine Jette, MDSanta Barbara, CA 931051407008097
  13. Carolyn Ann Jewell, M.D.Santa Barbara, CA 931051306008297
  14. Sundarampillai Jeyanandarajan, M.D.San Luis Obispo, CA 934011326034372
  15. Janet Jha, MDWest Hollywood, CA 900481669592861
  16. Sachin Jha, M.D.W Hollywood, CA 900481578826095
  17. Angela Ji, MDPalo Alto, CA 943041609273606
  18. Dabin Ji, MDOrange, CA 928681346878113
  19. Mengxi Ji, MDMountain View, CA 940401306340757
  20. James Jiang, MBBS (HONS)San Francisco, CA 941431598562076
  21. Tian Jiang, M.D.San Francisco, CA 941081164640744
  22. Yifei Jiang, M.D.Sacramento, CA 958251659824845
  23. Alejandro Jimenez, M.D.Sacramento, CA 958161265879076
  24. Ernesto Jimenez, M.D.Porterville, CA 932571124090436
  25. Christopher Jin, MDSan Diego, CA 921231679152375
  26. Ji-Guang Jin, MDSanta Ana, CA 927051053305359
  27. John Jin, M.D.Fresno, CA 937201164550877
  28. Joseph JinPasadena, CA 911071720529068
  29. Peter Jin, MDLos Angeles, CA 900951750607073
  30. Bachir Jirari, M.D.Thousand Oaks, CA 913601518978246
  31. Greta JoMission Viejo, CA 926911417122086
  32. Jae Jo, M.D.Los Angeles, CA 900171841266426
  33. Jeff Jo, MDBaldwin Park, CA 917061760530554
  34. Jenessa JobWest Hollywood, CA 900481528421740
  35. Harry Joe, MDFresno, CA 937201235154360
  36. Sudhir Joglekar, M.D.Sacramento, CA 958211518951631
  37. Gurpreet Johal, D.O.Carmichael, CA 956081790977874
  38. Ritika JohalSacramento, CA 958171508326703
  39. Paul Johenk, D.O.Oceanside, CA 920551952468647
  40. Jason Johns, M.D.Stanford, CA 943051275822363
  41. Andrea Johnson, D.O.Moreno Valley, CA 925551720374531
  42. Barry Johnson, MDChico, CA 959261194809962
  43. Calvin Johnson, MDWest Hollywood, CA 900481396732210
  44. Eric Johnson, D.O.Sacramento, CA 958211912162371
  45. Frederick Johnson, M.D.Lakeport, CA 954531104983360
  46. James Johnson, M.D.San Diego, CA 921231649282161
  47. Kenneth Johnson, M.D.Irvine, CA 926061851404263
  48. Kenneth Johnson, M.D.Huntington Beach, CA 926481023199882
  49. Kristen Johnson, M.D.Santa Rosa, CA 954041588678643
  50. Kristopher Johnson, MDOceanside, CA 920551477073369

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 18 of 51 per resident

  1. Montana20
  2. Arizona20
  3. Utah20
  4. California19
  5. Pennsylvania19
  6. Missouri19
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 73.7% 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. California71.3%
  2. United States73.7%

Anesthesiology Physician records in California, measured

  • In a Medicare file5,396 of 7,571 · 71.3% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file4,872 · 64.4% here, 67.2% nationally
  • Not updated in five years or more4,767 · 63.0% here, 57.8% nationally
  • Median graduation year2006 · the 4,868 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,571 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in California: 19 per 100,000 residents against 18 nationally (50 states and D.C.). Los Angeles has 762 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 York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575

States with a similar rate per 100,000

  1. Utah19.6
  2. Pennsylvania19.1
  3. Arizona19.8
  4. Montana20.0

The largest states

  1. New York5,062
  2. Texas4,635
  3. Florida3,375
  4. Illinois2,575
  5. Pennsylvania2,481

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.