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 47 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. John Grauch, M.D.Simi Valley, CA 930651982845145
  2. Donald Graves, M.D.San Francisco, CA 941431063540052
  3. Martin Graves, B SC, MBBSSacramento, CA 958171912343179
  4. Andrew Gray, MD PHDSan Francisco, CA 941101396790044
  5. Jonathan Gray, MDSan Diego, CA 921231295042687
  6. Keith Gray, M.D.Redding, CA 960011174966717
  7. Russell Gray, MDDuarte, CA 910101265499065
  8. Carl Greek JrGoleta, CA 931171710334453
  9. Joanna Green, MDLos Angeles, CA 900271043319965
  10. Richard Green, M.D.San Diego, CA 921341285602623
  11. Ryan Green, M.D., PH.D.Walnut Creek, CA 945961730375791
  12. Eric Greenberg, MDSan Diego, CA 921201205975901
  13. Gary Greenberg, MDVisalia, CA 932911346295409
  14. Jason Greenberg, M.D.San Francisco, CA 941431912119629
  15. Brandy Greene, M.D.Sacramento, CA 958211043453376
  16. Douglas Greene, MDSalinas, CA 939011932123866
  17. David GreensteinLos Angeles, CA 900271578023826
  18. Lewis Greenstein, M.D.Escondido, CA 920251164419651
  19. Tyler GreenwayPalo Alto, CA 943041093277931
  20. Edward Gregoire, MDSanta Rosa, CA 954051699726067
  21. George Gregory, M.D.San Francisco, CA 941431558310722
  22. Nicholas Gregory, MDStanford, CA 943051356723761
  23. Philip Greider, MDWhittier, CA 906021427232982
  24. Jacy Gressen, MDOrange, CA 928681710515861
  25. Jeffrey Grewal, MDWest Hollywood, CA 900481093766057
  26. Rasvin Grewal, M.D.Orange, CA 928681902824089
  27. Kasey Grewe, M.D.Santa Barbara, CA 931051568824951
  28. Miroslav Grgurevic, MDTurlock, CA 953821497709125
  29. Daniel Grier, MDGreenbrae, CA 949041730718909
  30. Anya Griffin, PH.D.Palo Alto, CA 943041386822286
  31. Telfer Griffith, M.D.Redlands, CA 923741750594123
  32. Joseph Grim, MDMerced, CA 953401609834167
  33. Gary Grimes, M.D.Los Angeles, CA 900331306861430
  34. Joel Groden, M.D.Encino, CA 914361740236280
  35. Cornelius Groenewald, MDPalo Alto, CA 943041306988019
  36. Michael Gropper, MDSan Francisco, CA 941431699730416
  37. Eric Gross, MD, PHDStanford, CA 943051669632220
  38. Douglas Grove, M.D.San Diego, CA 921231710907514
  39. Thomas Grove, MDLos Angeles, CA 900951063446920
  40. Meera Grover, M.D.Los Angeles, CA 900951902073661
  41. Matthew Grow, M.D.Sacramento, CA 958171982689097
  42. Scott GrubbSan Francisco, CA 941101518386416
  43. Justin GrubbsSan Francisco, CA 941121023495975
  44. Jan Gruber, MDLos Angeles, CA 900271770654600
  45. Jeffrey Grudzinski, MDWest Hollywood, CA 900481134604739
  46. Charles Gruver, MDLos Angeles, CA 900331811342223
  47. Patricia Guan, MDLaguna Hills, CA 926531194229625
  48. Zhonghui Guan, MDSan Francisco, CA 941151720109176
  49. Juliane Guay, MDSan Francisco, CA 941431366048423
  50. Gligor Gucev, M.D.Los Angeles, CA 900331417904244

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.