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 82 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. Jennifer Lucero, MDLos Angeles, CA 900951649346164
  2. Peter Lui, MDSacramento, CA 958251376621060
  3. Thomas Luisetti, MDGrass Valley, CA 959451841247178
  4. Jason Lujan, M.D.San Diego, CA 921231104854025
  5. Jose Lujano, MDWest Hollywood, CA 900481235758467
  6. Kris Lukauskis, M.D.San Diego, CA 921231205031820
  7. Zachary LukeLoma Linda, CA 923541508445594
  8. Stanton Lum, M.D.Whittier, CA 906021972653327
  9. Toni Lum, MDHayward, CA 945451508944364
  10. Shunella Lumas, MDSan Francisco, CA 941431730708314
  11. Andrew Lund, M.D.Menlo Park, CA 940251821258153
  12. John Lundberg, M.D.Torrance, CA 905051649294414
  13. Grant Lundie, M.D.West Hollywood, CA 900481770590820
  14. James Lundy, MDHanford, CA 932301306857024
  15. David Lung, M.D.Huntington Beach, CA 926481164581500
  16. Amy Luo, MDPanorama City, CA 914021396812111
  17. Dingxiang LuoLoma Linda, CA 923541184250193
  18. Vincent Luo, MD, PHD, MPHILWest Hollywood, CA 900481174152490
  19. Eli Luong, MDOrange, CA 928681629410519
  20. Jennifer Luong, MDLos Angeles, CA 900951932775251
  21. Biana Lurye, M.D.West Hills, CA 913071407045933
  22. Thomas LuscombTruckee, CA 961611053767459
  23. Haydon Lutz, MDLos Angeles, CA 900951619539673
  24. Hai Luu, D.O.Monterey Park, CA 917541669795092
  25. Kimberly Luu, MDSan Diego, CA 921031851151872
  26. Paul Luu, M.D.Modesto, CA 953501891938601
  27. Robert Luu, MDOakland, CA 946111831207927
  28. Tiffany Luu, MDSan Diego, CA 921231710637640
  29. Kyaw Lwin, M.D.Palo Alto, CA 943011780625020
  30. Nyunt Lwin, M.D.Ontario, CA 917621699781187
  31. An Ly, MDCarmichael, CA 956081992752182
  32. Dat Ly, MDOakland, CA 946091790791564
  33. Han Ly, M.D.Sacramento, CA 958171487627410
  34. Jimmy Ly, MDLos Angeles, CA 900331912460486
  35. Kelly Ly, M.D.Redwood City, CA 940631134166333
  36. Kevin Ly, M.D.Elk Grove, CA 957581982874301
  37. Peter Ly, M.D.Los Alamitos, CA 907201588684724
  38. Wilson Ly, MD, PHARMDSan Francisco, CA 941431063653582
  39. Matthew Lyes, MDSan Diego, CA 921031881156503
  40. Deborah Lynn, M.D.Torrance, CA 905051194776849
  41. Nicholas LyonSan Francisco, CA 941431083233704
  42. Timothy Lyons, MDSaint Helena, CA 945741417909359
  43. Walter Lysinger, CRNAYuba City, CA 959931023031127
  44. Alfred Ma, M.D.Moreno Valley, CA 925551932179330
  45. Anthony Ma, MDRiverside, CA 925051063583003
  46. Christina Ma, MDLos Angeles, CA 900951194286849
  47. Edna Ma, M.D.Santa Monica, CA 904041790996825
  48. Jessie Ma, MDSan Francisco, CA 941431952988545
  49. Jonathan Ma, M.D.Modesto, CA 953551881937142
  50. Kevin Ma, M.D.Santa Clara, CA 950511730541939

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.