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 12 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. David Black, MDCastro Valley, CA 945461659323244
  2. Jordan Black, M.D.San Diego, CA 921031245658210
  3. Walter Blackburn, D.O.Sacramento, CA 958211457738494
  4. David Blacklock, M.D.Oakland, CA 946091851503593
  5. Kevin Blackney, MDStanford, CA 943051417146788
  6. Miguel Blacutt, MDSan Diego, CA 921231780181446
  7. David Blake, M.D.Pasadena, CA 911011326054255
  8. Jason Blake, DOBakersfield, CA 933011740867076
  9. Lauren Blake, M.D.Palo Alto, CA 943041316568025
  10. Sissela Blake, M.D.San Diego, CA 921231255356960
  11. Adolfo Blanco, M.D.Los Angeles, CA 900171144286824
  12. Jeffery Bleich, M.D.Stanford, CA 943051487605754
  13. Jerome Block, M.D.Monte Sereno, CA 950301164690905
  14. Steven Block, MDSan Jose, CA 951241508895962
  15. Barry Bloom, MDLos Angeles, CA 900271780755736
  16. Stuart Bloom, D.O.Northridge, CA 913251548235567
  17. David Bluhm, MDSan Francisco, CA 941431295153799
  18. Alfred Blum, MDCastro Valley, CA 945461770533341
  19. Steven Blum, DOSan Diego, CA 921201184772170
  20. Gwendolyn Boatman, MDSanta Rosa, CA 954031952485955
  21. Raimy Boban, M.D.Santa Cruz, CA 950651114216298
  22. Dwaine Bobo, MDSacramento, CA 958231730267642
  23. Georgia Bode, M.D.Los Angeles, CA 900231063479020
  24. Cletus Bodensteiner, M.D.Willits, CA 954901477891794
  25. Dan Bodily, M.D.Sacramento, CA 958211154314516
  26. Natalie Bodmer, MDStanford, CA 943051689069940
  27. Lowell Boehland, M.D.Santa Ana, CA 927041679645600
  28. Martin Bogetz, MDSan Francisco, CA 941431316903271
  29. Michael Bogue, M.D.San Diego, CA 921231104836618
  30. Thomas Bohlmann, M.D.Santa Monica, CA 904041265448195
  31. Bryan Bohman, MDStanford, CA 943051285692368
  32. William Bohman, M.D.Stanford, CA 943051265490387
  33. Evan Bohnenblust, MDTorrance, CA 905021699115659
  34. Martin Bohorquez, M.D.Glendora, CA 917411073569307
  35. Christian Bohringer, M.D.Sacramento, CA 958171841275955
  36. Emily Boken, M.D.Los Angeles, CA 900951861660482
  37. Michael Bokoch, M.D., PH.D.San Francisco, CA 941431720367352
  38. Shahla Bolbolan, M.D.San Francisco, CA 941021992832232
  39. David Boldt, M.D.Los Angeles, CA 900951124223565
  40. Richard Bollin, MDFullerton, CA 928351306898366
  41. Madalane Boltz, MDStanford, CA 943051578509469
  42. Anna Maria Bombardieri, MDStanford, CA 943051831478155
  43. Anthony Bommarito, MDSan Jose, CA 951241164458725
  44. Joshua Bondurant, DOEureka, CA 955011053598060
  45. Evelyn Bonilla, MDDuarte, CA 910101306151857
  46. Kevin Bonilla, M.D.Fresno, CA 937201528590775
  47. Shannon Bonness, M.D.Marina Del Rey, CA 902921568528990
  48. Matthew Bonzani, M.D.Stockton, CA 952041750342465
  49. Jacqueline Booker, MDSacramento, CA 958161346980745
  50. James Boone, MDSacramento, CA 958251598772196

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.