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 36 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. James Eidel, MDBishop, CA 935141063488757
  2. Eric Eikermann, M.D.San Diego, CA 921231245529841
  3. Helge Eilers, MDSan Francisco, CA 941431134182884
  4. Thomas Einstein, M.D.Santa Monica, CA 904031336233410
  5. Christian Eirich, MDCastro Valley, CA 945461518915883
  6. Edward Eisler, MDSan Francisco, CA 941181467408302
  7. Perry Eisner, MDMission Viejo, CA 926911861447658
  8. Ronald EisnerSan Francisco, CA 941081649491796
  9. Nydia EkasumaraTorrance, CA 905031922485366
  10. Samyra El-Ftesi, MDSan Diego, CA 921031558653600
  11. Hisham El-Tayeb, M.D.San Diego, CA 921231679544084
  12. Paul Elcavage, MDPalo Alto, CA 943011942232228
  13. Erick Russell Elchico, MDSan Diego, CA 921231487914693
  14. Curtis Eldenburg, M.D.Chico, CA 959261336166305
  15. Ihuoma Elechi-Madueke, MBBSStanford, CA 943051164097911
  16. Mehdat ElfaizyLaguna Hills, CA 926531063506863
  17. Elmostafa Elguessab, MDModesto, CA 953551740377332
  18. Jennifer Elia, M.D.Orange, CA 928681881985877
  19. Joseph Elisha, MDPalm Springs, CA 922621700967098
  20. Adrian Elliott, MDSacramento, CA 958211225231244
  21. Donna Ellis, M.D.San Diego, CA 921231023087558
  22. Jonathan EllisSan Diego, CA 921031699152595
  23. Lauren EllisLos Angeles, CA 900951316524176
  24. Sarah Ellis, MDLa Jolla, CA 920371487073441
  25. Thomas Ellis, M.D.San Francisco, CA 941081922151240
  26. Mohamed Eloustaz, M.D.Los Angeles, CA 900331538514427
  27. Amgad Elsibai, M.D.Tarzana, CA 913561790706646
  28. Sherman Elspas, M.D.Los Angeles, CA 900331336196138
  29. Omid Emam, MDWatsonville, CA 950761558504852
  30. Alireza Emdadi, M.D.Newport Beach, CA 926571699784645
  31. Thomas Emerick, MDSan Francisco, CA 941181750337200
  32. Marie Emmons, MDWestlake Village, CA 913611821146879
  33. Chor Eng, MDSan Diego, CA 921201053482935
  34. Jonathan Eng, M.D.Montebello, CA 906401144458555
  35. Ann Engel, M.D.Grass Valley, CA 959451770550758
  36. Richard Engel, M.D.Escondido, CA 920251790777878
  37. Thomas Engel, M.D.Loma Linda, CA 923541013992726
  38. Shawn Engelhart, MDLoma Linda, CA 923541851927800
  39. Glenn Engelman, D.O.San Luis Obispo, CA 934011417307745
  40. Shirin Engineer, M.D.Huntington Beach, CA 926471124095062
  41. Jaime Englea Larra, DOBrawley, CA 922271962663286
  42. Brett English, D.O.Sacramento, CA 958211194864611
  43. David English, M.D.Orange, CA 928681871758698
  44. Paul Englund, M.DBurbank, CA 915051366465981
  45. Jennifer Engstrom, MDSanta Ana, CA 927051619050119
  46. Ray Engstrom, MDWalnut Creek, CA 945981669414207
  47. Scott Engwall, MDOrange, CA 928681851378392
  48. Melissa Ennen, M.D.Walnut Creek, CA 945981316134885
  49. Michael Ennis, MDWalnut Creek, CA 945961205914363
  50. Ronald Enriquez, MDSan Francisco, CA 941431568406114

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.