NPPES file of Aug 9, 2026

Emergency Medicine Physician in California

7,751 NPPES records list emergency medicine physician with a practice address in California, 20 per 100,000 residents, the 28th 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 57 of 156.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 632

  1. Los Angeles632
  2. San Diego496
  3. Sacramento369
  4. San Francisco289
  5. Oakland247

Emergency Medicine Physician records in California

  1. Tarlan HedayatiLos Angeles, CA 900331467507814
  2. Susan Hedrick, MDRoseville, CA 956611326434978
  3. Megan Heeney, MDOakland, CA 946021306402961
  4. Jagdipak Heer, MDBakersfield, CA 933051174580880
  5. Aaron Heerboth, M.D.San Diego, CA 921031770922122
  6. Amy Heffner, D.O.Colton, CA 923241629462924
  7. Thomas HeflinOakland, CA 946021568720332
  8. Eric Hegedus, M.D.Orange, CA 928681598945537
  9. Julie Heger, MDFresno, CA 937011750916987
  10. Tamara Heibult, MDSacramento, CA 958231144303793
  11. Alan Heilpern, M.D.Tarzana, CA 913561649219080
  12. Paul Hein, MDLa Mesa, CA 919421124524228
  13. Kurt Heiner, MDBurlingame, CA 940101467885764
  14. Micheal Heinrich, M.D.Redwood City, CA 940631427150531
  15. Bruce HeischoberFontana, CA 923351568669893
  16. Robyn Heister, MDEscondido, CA 920291811075302
  17. Barry Heller, M.D.Long Beach, CA 908131841233772
  18. Madeleine HellerLos Angeles, CA 900331720660681
  19. David Hellerstein, MDPlacerville, CA 956671649469263
  20. Travis HelmVisalia, CA 932911548765977
  21. Julie Helms-Schue, M.D.Weaverville, CA 960931548588973
  22. Kjersti Hemak, M.D.Roseville, CA 956611760790745
  23. Michael Hemak, M.D.Los Angeles, CA 900331255638912
  24. Pam Hemphill, MDSan Francisco, CA 941121215353776
  25. William Hencke, MDSanta Cruz, CA 950651194868166
  26. John Henderson, M.D.Gardena, CA 902471518303775
  27. Sean Henderson, M.D.Los Angeles, CA 900331205887064
  28. Steven Henderson, MDLa Jolla, CA 920371255353835
  29. Gregory Hendey, MDLos Angeles, CA 900951942317391
  30. Christy Hendrickson, M.D.Solana Beach, CA 920751740545797
  31. Jason Hendrickson, MDSan Francisco, CA 941151396231965
  32. Matthew Hendrickson, M.D.Fresno, CA 937201376584573
  33. Dylan Hendy, D.O.Colton, CA 923241821338567
  34. Edward Heneveld, MDTruckee, CA 961611235165861
  35. Trevor Heneveld, M.D.Sacramento, CA 958171467759233
  36. David Henry, M.D.Valencia, CA 913551902831860
  37. Kathryn HenryWalnut Creek, CA 945961760892368
  38. Matthew Henry, MDGrass Valley, CA 959451437854023
  39. Matthew Henschel, D.O.Visalia, CA 932911700318904
  40. Bruce Hensel, MDSan Dimas, CA 917731700824083
  41. Priscilla Henson, M.D.Visalia, CA 932911548767494
  42. Travis Henson, M.DApple Valley, CA 923071548205560
  43. Courtney Hentzen, M.D.Whittier, CA 906021194103358
  44. Jennifer Heppner, M.D.Claremont, CA 917111851695340
  45. Anisa Heravian, M.D.Vacaville, CA 956881861768947
  46. Eric Herbert, MDSan Diego, CA 921341497727598
  47. Mel Herbert, M.D.Woodland Hills, CA 913641003042417
  48. Jorge Heredia, M.D.Fontana, CA 923351619233426
  49. Sarah Heringer, DOManteca, CA 953361760411086
  50. John Herling, MDRancho Mirage, CA 922701316961386

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 28 of 51 per resident

  1. Montana21
  2. Arizona20
  3. Kentucky20
  4. California20
  5. Virginia20
  6. North Carolina19
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.9% of these records appear in a Medicare file, against 81.5% 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. California80.9%
  2. United States81.5%

Emergency Medicine Physician records in California, measured

  • In a Medicare file6,272 of 7,751 · 80.9% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file4,561 · 58.8% here, 58.7% nationally
  • Not updated in five years or more4,610 · 59.5% here, 54.8% nationally
  • Median graduation year2011 · the 4,560 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,751 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in California: 20 per 100,000 residents against 21 nationally (50 states and D.C.). Los Angeles has 632 of them (8%).

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 York5,025
  2. Texas4,885
  3. Florida4,034
  4. Pennsylvania3,911

States with a similar rate per 100,000

  1. Virginia19.8
  2. Kentucky20.0
  3. Arizona20.1
  4. North Carolina19.3

The largest states

  1. New York5,025
  2. Texas4,885
  3. Florida4,034
  4. Pennsylvania3,911
  5. Illinois3,291

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.