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 13 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. Peter Binkley, MDGilroy, CA 950201174735427
  2. Allison Binkowski, M.D.Ventura, CA 930031467756023
  3. Sherry Bird, MDSan Francisco, CA 941091245200336
  4. David Birdsall, M.D.Walnut Creek, CA 945981164445615
  5. William Birdsong, MDOakland, CA 946191447338512
  6. Pamela Biren, MDBurbank, CA 915051982667648
  7. Jonathan Birnbaum, MDAnaheim, CA 928041265483176
  8. Diane Birnbaumer, M.D.Torrance, CA 905021821159310
  9. Bryan Bisanz, MDSan Diego, CA 921031851898571
  10. Pushpa Bisarya, MDBakersfield, CA 933071245218924
  11. Scott Bisheff, MDTempleton, CA 934651871541748
  12. Michael Bishop, D.O.Brawley, CA 922271497865364
  13. Rebecca Bishop, M.D.Riverside, CA 925011417488792
  14. Joseph Bistrain, M.D.San Jose, CA 951241235177502
  15. Herbert Bivins, MDFresno, CA 937211972619518
  16. Guy Bizek, M.DSan Diego, CA 921031548468796
  17. Remy BizimunguSan Francisco, CA 941431306223896
  18. Amanda Bjornstad, MDLoma Linda, CA 923541962107714
  19. Christine BlackRiverside, CA 925011881222792
  20. Helena Black, MDOakland, CA 946061013931104
  21. Leland Black, MDRancho Mirage, CA 922701275279952
  22. Nicholas Black, MDFresno, CA 937211154852689
  23. Aaron Blackledge, M.D.Rohnert Park, CA 949281427092089
  24. Lisa Blackley, MDMoreno Valley, CA 925551821782053
  25. Brant Blair, MDHarbor City, CA 907101518026111
  26. Jonathan Blair, MDOrange, CA 928681891727954
  27. Nanette Blair, MDSalinas, CA 939011710980289
  28. Thomas Blair, M.D.Marina Del Rey, CA 902921730440025
  29. Bob Blake, M.D.Escondido, CA 920251437165354
  30. Brian Blake, M.D.Fresno, CA 937211295078608
  31. Jennifer Blanco, M.D.Downey, CA 902421548520455
  32. Gerard Bland, MDJackson, CA 956421093828758
  33. Barbara Blasko, MDRiverside, CA 925051689741597
  34. Terry Blay, MDSan Jose, CA 951201447336953
  35. George Block, M.D.San Jose, CA 951161821014168
  36. Andra Blomkalns, MDStanford, CA 943051275634529
  37. Alec BloomMonterey, CA 939401821626243
  38. Christine Bloom, MDPanorama City, CA 914021225197833
  39. Evan Bloom, M.D.San Francisco, CA 941101285894931
  40. Thomas Bloom, MDSanta Clara, CA 950511811484355
  41. Peter Bloomfield, M.D.Manhattan Beach, CA 902661053424713
  42. Leah Bloomfield-Strange, DORoseville, CA 956611619717626
  43. Michael Blue, M.D.Lone Pine, CA 935451962441501
  44. Michael Blum, M.D.Victorville, CA 923951649229816
  45. Robert Blum, MDHayward, CA 945451730267592
  46. Thomas Blush, MDTorrance, CA 905031053343384
  47. Donald Blythe, M.D.Fair Oaks, CA 956281740201227
  48. Joshua Bobko, MDLaguna Hills, CA 926531235397621
  49. Charmaine Bobo, M.D.Arcadia, CA 910071366478117
  50. Allan Bock, MDUpland, CA 917861366462830

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.