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 71 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. Hannah Kwon, M.D.Santa Cruz, CA 950651104048131
  2. Hyoungtae Kwon, M.D.Santa Monica, CA 904041649634999
  3. Jason Kwon, MDMission Viejo, CA 926911114965977
  4. Mike Kwon, MDDuarte, CA 910101184200529
  5. Sohee KwonLos Angeles, CA 900951124607650
  6. Steve KwonLos Angeles, CA 900951043771033
  7. Young Kwon, M.D.Fountain Valley, CA 927081780633909
  8. Erna Kwong, M.D.Thousand Oaks, CA 913601033145388
  9. Rachel Kyler, MDSan Luis Obispo, CA 934051952599383
  10. Thomas Kyler, MDSan Luis Obispo, CA 934051992977037
  11. Levon Kyupelyan, MDGlendale, CA 912061457701765
  12. Robert Kyureghian, MDPanorama City, CA 914021841450103
  13. Jill L'Armand, MDLos Angeles, CA 900951215966452
  14. An La, MDStanford, CA 943051316358179
  15. Anhtu La, M.D.Fountain Valley, CA 927081265413165
  16. Melvin La, MDSan Francisco, CA 941091730507690
  17. Gerardo Labasan, MDRiverside, CA 925061568507259
  18. John Labia, M.D.Sacramento, CA 958211811981517
  19. Conrad Lacom, MD, EDICSan Francisco, CA 941431366177149
  20. Mathieu Lafargue, M.D.San Francisco, CA 941101932340197
  21. Sara Lafleur, M.D.San Francisco, CA 941431942410626
  22. Sam Lahidji, MDOakland, CA 946111184744377
  23. Pejman Lahiji, M.D.Encino, CA 913161750301339
  24. Cheuk Yin Lai, M.D.Los Angeles, CA 900481114293180
  25. Ellis Lai, MDWest Hollywood, CA 900481689672768
  26. Eugene Lai, M.D.Murrieta, CA 925621023087657
  27. Kha Lai, MDFountain Valley, CA 927081427438670
  28. Terrance Lai, M.D.West Hollywood, CA 900481508184615
  29. Wayne Lai, M.D.Los Angeles, CA 900341801137294
  30. Ajay Lalvani, MDNewport Beach, CA 926631073553210
  31. Hoaky Lam, DOTarzana, CA 913561376162032
  32. Linh Lam, MDSan Francisco, CA 941151407934045
  33. Michael Lam, M.D.Los Altos Hills, CA 940241063421410
  34. Patrick Lam, MDWest Hollywood, CA 900481831691534
  35. Sean Lam, MDSacramento, CA 958211639673791
  36. Stephanie LamLos Angeles, CA 900951609499557
  37. Veronica Lam, MDLos Alamitos, CA 907201619430824
  38. Tenzing Lama, MD, MSCRESWalnut Creek, CA 945981710483201
  39. Cathleen Lammers, M.D.Sacramento, CA 958171164408621
  40. George Lampe, MDSan Jose, CA 951241780609792
  41. Victor Lan, M.D.Santa Clara, CA 950511558637710
  42. Benn Lancman, MBBSSan Francisco, CA 941101487039418
  43. Mark Landon, M.D.Encinitas, CA 920241740241710
  44. Robert LandonTempleton, CA 934651265929582
  45. Riley Landreth, D.O.San Diego, CA 921231912353244
  46. Jeremy Laney, MDLos Angeles, CA 900331043674096
  47. Elodie LangSan Francisco, CA 941101265310130
  48. Jason Lang, MDSan Francisco, CA 941091780003590
  49. Laura Lang, M.D.Oakland, CA 946021407183320
  50. Laurence Lang, M.D.Burbank, CA 915051720001902

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.