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 136 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. Christine SutuWalnut Creek, CA 945961871949644
  2. James Sverchek, MDBakersfield, CA 933061154388296
  3. Gregory Sviland, MDAnaheim, CA 928011265488373
  4. Constantine Svimonoff, MDLakewood, CA 907121649209404
  5. Nancy Svitek, M.D.Fontana, CA 923351205811007
  6. Stuart Swadron, M.D.Los Angeles, CA 900331801941240
  7. David Swain, MDLos Angeles, CA 900341265509160
  8. Pamela Swan, M.D.Harbor City, CA 907101275857104
  9. Paul SwansonPortola, CA 961221316945249
  10. William SwansonSacramento, CA 958171639587603
  11. Jyothsna Swarna, MBBS.,M.DFresno, CA 937031891731808
  12. Sean Swearingen, MDRedondo Beach, CA 902781992995047
  13. Terence Sweeney, MDModesto, CA 953551285741959
  14. Scott Sweeny, D.O.Vacaville, CA 956881427441773
  15. Jeffrey Swenson, M.D.Chico, CA 959281881605913
  16. Orel Swenson, M.D.Santa Barbara, CA 931011841559093
  17. Merrill Swiney, MDVallejo, CA 945891205914025
  18. Rolando Sy, M.D.Moreno Valley, CA 925551063527075
  19. Mellissa Sydney, DOSanta Maria, CA 934541114580941
  20. Ghufran Syed, M.D.Los Angeles, CA 900951619130739
  21. Ryan SylvesterLoma Linda, CA 923541942881750
  22. Lauren Sylwanowicz, M.D.Long Beach, CA 908131063874436
  23. Emily Sze, M.D.Oakland, CA 946091013398569
  24. Linda Szema, M.D.Watsonville, CA 950761063673218
  25. Jacob Szmuilowicz, M.D.San Diego, CA 921611033563887
  26. Danh Ta, DOHayward, CA 945451952489700
  27. Vuong Ta, MDBellflower, CA 907061619036209
  28. Poroshat Tabar, DORedwood City, CA 940631811075419
  29. Ramin Tabatabai, M.D.Los Angeles, CA 900331720258486
  30. Shahram Tabib, MDGlendale, CA 912041609819887
  31. Amir Tabibnia, D.O.Los Angeles, CA 900241255786406
  32. Farid TadrosLos Angeles, CA 900331609403484
  33. Gary Taff, M.D.Little River, CA 954561467577437
  34. Chelsea Tafoya, M.D.Oakland, CA 946021760915581
  35. Matthew Tafoya, M.D.Oakland, CA 946021679006498
  36. James Taggart, M.DRedding, CA 960011912951898
  37. Audrey Tague, MDSacramento, CA 958251316025018
  38. Jenny Tai, MDWalnut Creek, CA 945961568540060
  39. Christopher Taicher, M.D.West Hollywood, CA 900481407261167
  40. Christopher Tainter, MDSan Diego, CA 921031962660803
  41. Breena Taira, M.D.Sylmar, CA 913421093964272
  42. Taku Taira, MDLos Angeles, CA 900331295903714
  43. John Takahashi, MDSanta Clara, CA 950511184701039
  44. Kenneth Takaki, DOColton, CA 923241104009117
  45. Scott Takano, M.D.Long Beach, CA 908221881884955
  46. Jay Takata, PAWhittier, CA 906021346285962
  47. Andrea Takemoto, M.D.Los Angeles, CA 900951376961151
  48. Rachelle Takeno, MDSacramento, CA 958171063755882
  49. Asia Takeuchi, M.D.San Diego, CA 921031780826941
  50. Darren Takeuchi, M.D.Beverly Hills, CA 902111982649141

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.