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 77 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. Janet Leventhal, MDVallejo, CA 945891710065537
  2. Thomas Leverone, M.D.Torrance, CA 905051306855598
  3. Andrew Levette, M.D.Rancho Mirage, CA 922701447252630
  4. Gary Levin, M.D.Sacramento, CA 958171336124254
  5. Philip Levin, MDLos Angeles, CA 900951861436800
  6. Ronald Levin, M.D.La Mesa, CA 919421497756290
  7. Alan Levine, M.D.Sonora, CA 953701235189572
  8. Arthur Levine, M.D.Laguna Hills, CA 926531932121209
  9. Brian Levine, MDOrange, CA 928681629032891
  10. David Levine, M.D.San Diego, CA 921231033133434
  11. Gershon Levinson, MDSan Francisco, CA 941181821038522
  12. Laura Levitt, MDVentura, CA 930031750608204
  13. Jeffrey Levy, MDSan Francisco, CA 941151487693909
  14. Scott Levy, M.D.Rancho Mirage, CA 922701457371320
  15. Deborah Lew, M.D.Menlo Park, CA 940251770657249
  16. Michael Lew, MDDuarte, CA 910101174580955
  17. Vincent Lew, M.D.San Francisco, CA 941431770899940
  18. Noble Lewallen, DOStanford, CA 943051982283347
  19. Leonard Lewenstein, M.D.Santa Monica, CA 904041558439687
  20. David Lewis, M.D.Fremont, CA 945381528077856
  21. Jeffrey Lewis, DORedlands, CA 923731871701672
  22. Jeffrey Lewis, M.D.Oakland, CA 946021215371216
  23. Kenneth Lewis, M.D.Los Angeles, CA 900591629154745
  24. Marc Lewis, MDSan Diego, CA 921201982640124
  25. Scott Lewis, MDSan Diego, CA 921031326627860
  26. John Ley, M.D.Los Angeles, CA 900271811290679
  27. Alice Li, MDStanford, CA 943051932737566
  28. Benjamin Li, M.D.Valencia, CA 913551881661767
  29. Bing Li, M.D.Montebello, CA 906401588604144
  30. Cong Li, M.D.Santa Barbara, CA 931051083903850
  31. David Li, M.D.Sacramento, CA 958171447519350
  32. Eric Li, M.D.Clovis, CA 936121184948283
  33. Hewenfei Li, M.D.West Hollywood, CA 900481285165340
  34. Hong Li, MDCarmichael, CA 956081073599627
  35. Jiaqi LiLos Angeles, CA 900331356978571
  36. Jichang Li, M.D.San Gabriel, CA 917761174715379
  37. Jonathan Li, MDLos Angeles, CA 900271548591373
  38. Leo Li, MDLos Angeles, CA 900951013411917
  39. Linda Li, M.D.Los Angeles, CA 900951801259320
  40. Matthew Li, D.O.Pasadena, CA 911051376075895
  41. Maureen Li, M.D.Anaheim, CA 928011083868152
  42. Qiao-Ling Li, M.D.La Palma, CA 906231134190879
  43. Robin Li, M.D.San Diego, CA 921231437304797
  44. Samuel Li, MDManteca, CA 953361386752475
  45. Wei Li, M.D.Glendora, CA 917411144267907
  46. Xiaodong Li, M.D.Fountain Valley, CA 927081285605923
  47. Yan Li, M.D.Escondido, CA 920291184650863
  48. Yaohui Li, M.D.San Diego, CA 921231609805209
  49. Zhe Li, M.D.San Diego, CA 921231316170459
  50. Arash Liaghat, MDSan Diego, CA 921231114330156

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.