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 70 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. Melissa KempClovis, CA 936111194364356
  2. Owen KempColton, CA 923241528564226
  3. John Kendall, MDStanford, CA 943051194739292
  4. Kayla KendricLoma Linda, CA 923541467987156
  5. Anastasia Kendrick-Adey, MDNorthridge, CA 913251902291404
  6. Mamata Kene, M.D.San Diego, CA 921011407066111
  7. Eric Kenley, MDSan Jose, CA 951281194847475
  8. Dana Kennedy, M.D.Torrance, CA 905051801183173
  9. Peter Kennedy, MDCovina, CA 917231619025665
  10. Sarah Kennedy, MDOakland, CA 946111316130842
  11. Jack Kennis, MDDowney, CA 902411477504249
  12. William Kent, PANorthridge, CA 913281508823832
  13. Jonathan Kenyon, M.DMountain View, CA 940401881631406
  14. Andrew Keown, MDVacaville, CA 956881326735994
  15. Thomas Keown, MDVacaville, CA 956881992368781
  16. Yaniv Kerem, M.D.Menlo Park, CA 940251841502176
  17. Robert Kerns, M.D.Los Angeles, CA 900171144274168
  18. Samantha KernsSacramento, CA 958171275037467
  19. Douglas Kerr, M.D.Clovis, CA 936111417968173
  20. Lindsay KerrFresno, CA 937201992379069
  21. Andrew Kerrigan, MD, MPHLos Angeles, CA 900331457813586
  22. Danielle Kerrigan, MDFresno, CA 937211285253468
  23. Kelly Kesler, MDOrange, CA 928681447663174
  24. Joshua Kessack, D.O.Vacaville, CA 956881629503180
  25. Todd Kessinger, MDSan Francisco, CA 941101255374732
  26. Michael Kessler, MDBerkeley, CA 947051316995830
  27. Vineeta Keswani, MDNorthridge, CA 913241023069382
  28. David Ketelaar, M.D.Santa Maria, CA 934541073543542
  29. Ellen KettlerSanta Monica, CA 904041275110488
  30. Anise Kevakian, PA-CAlhambra, CA 918031811621006
  31. Richard Key, M.D.Northridge, CA 913351801916499
  32. Megan KeysSan Diego, CA 921031982308417
  33. William Keyser, MDSonoma, CA 954761306859194
  34. Sara Khaghani, MD, MPHModesto, CA 953561538424296
  35. Alexander Khaletskiy, M.D.Fresno, CA 937011073793329
  36. Gary Khammahavong, MDVan Nuys, CA 914051760989636
  37. Andrew Khan, D.O.Victorville, CA 923951750330932
  38. Aqeel Khan, M.D.Loma Linda, CA 923541902902976
  39. Ayesha Khan, MDStanford, CA 943051851569552
  40. Faraaz Khan, M.D.Whittier, CA 906051477595346
  41. Faraz Khan, MDLos Angeles, CA 900951558924001
  42. Huma Khan, MDPasadena, CA 911071528367174
  43. Maryam Khan, DOVisalia, CA 932911801647516
  44. Sobiya Khan, D.O.El Segundo, CA 902451427374149
  45. Zara Khan, MDRiverside, CA 925011679100770
  46. Zeenat Khan, MDOakland, CA 946111417048307
  47. Babak Khazaeni, M.DPalm Springs, CA 922621962445858
  48. Ziyad Khesbak, M.D.Torrance, CA 905021346654597
  49. Yaser Khilfeh, MDLos Angeles, CA 900231609833631
  50. Daniel KhodabakhshLancaster, CA 935341780884395

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.