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 137 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. Kara Takeuchi, MDRedwood City, CA 940631346328903
  2. Martin Talamo, M.D.Los Angeles, CA 900151255384814
  3. Noushafarin Taleghani, MDStanford, CA 943051720018765
  4. Ellen Taliaferro, M.D.San Mateo, CA 944031295900801
  5. Helen Tam, MDPleasanton, CA 945881518948678
  6. Yong-Yong Tam, M.D.Alameda, CA 945011831150853
  7. Joshua Tamayo-Sarver, M.D., PH. D.Torrance, CA 905021114125796
  8. Jaee Tamhane, DOGardena, CA 902471164981023
  9. Gary Tamkin, MDOakland, CA 946021205816113
  10. Can Tamkoc, M.D.Rancho Santa Margarita, CA 926881457565889
  11. Mark Tamsen, MDSan Diego, CA 921101346241452
  12. Chu Tan, MDWoodland Hills, CA 913671457409351
  13. Karen Tan, M.D.Panorama City, CA 914021205874187
  14. Savannah Tan, STUDENTOrange, CA 928681417697608
  15. Ting Xu Tan, M.D.Stanford, CA 943051629432059
  16. Benjamin Tanaka, PARedding, CA 960011609524651
  17. Hideaki Tanaka, MDSan Diego, CA 921031124280730
  18. Mark Tanaka, M.D.San Leandro, CA 945771104904960
  19. Nils Tanaka, MDSolvang, CA 934631134157860
  20. David Tanen, M.D.Oceanside, CA 920561396731436
  21. Alvin Tang, MDRichmond, CA 948011891870572
  22. Carol TangBakersfield, CA 933061578182580
  23. David Tang, M.D.Rancho Mirage, CA 922701386624179
  24. Heng Tang, M.D.San Ramon, CA 945831801185467
  25. Marlena Tang, MDSan Francisco, CA 941151366520918
  26. Melissa Tang, M.D.Berkeley, CA 947051598054942
  27. Ray Tang, MDColton, CA 923241801461074
  28. Sharon TangWest Hollywood, CA 900481780002162
  29. Tianyu Tang, MDSan Francisco, CA 941431295317949
  30. Vincent Tang, M.DGarden Grove, CA 928441578542957
  31. Brian Tanner, MDSacramento, CA 958171679998298
  32. Bryce Tanner, MDSacramento, CA 958231548349673
  33. Antonio Tapia, MDLong Beach, CA 908061922702448
  34. Richard Taraska, MDLong Beach, CA 908061801835376
  35. Guy Tarleton, MDSanta Barbara, CA 931111437190147
  36. Michael Tarnay, MDTorrance, CA 905051598866642
  37. Grace Tarng, M.D.Berkeley, CA 947051124349139
  38. Aymel Tarrar, M.D.Citrus Heights, CA 956101467485474
  39. David Tashman, M.D.Glendale, CA 912081548385867
  40. Heather Tassone, MDLoma Linda, CA 923541831397603
  41. Karen Tate, MDTorrance, CA 905021609458587
  42. Samuel Tate, MDSacramento, CA 958171396018537
  43. Marc Taub, M.DLaguna Beach, CA 926511831126499
  44. Mohammad Tavakol, M.DSan Jose, CA 951161427005339
  45. Fardis Tavangary, DOTorrance, CA 905021740721679
  46. Colleen Taylor, MDSalinas, CA 939011437611589
  47. Gregory Taylor, MDTwentynine Palms, CA 922781548200561
  48. Opal Taylor, MDMerced, CA 953411366623332
  49. Thomas Taylor, M.D.Arcata, CA 955211942244967
  50. Eric-Scott Tcheng, M.D.Burlingame, CA 940101376885061

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.