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 8 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. Bradley Bailey, M.D.San Diego, CA 921311780690677
  2. Caitlin Bailey, MDOakland, CA 946111992016323
  3. Erica Bailey, M.D.Escondido, CA 920291124388962
  4. Jennifer Bailey, MDTracy, CA 953761336423516
  5. Steven Bailey, MDOakland, CA 946111811208242
  6. Ajay BainiwalModesto, CA 953561407591522
  7. Gurvijay Bains, M.D.Bakersfield, CA 933111164958120
  8. Jaskaran Bains, MDSan Francisco, CA 941431114556289
  9. Andre Baitoo, MDAntioch, CA 945311417035577
  10. Sarvpreet Bajwa, D.O.Camarillo, CA 930101396936738
  11. Aaron Baker, M.D.San Luis Obispo, CA 934071215968060
  12. Brian Baker, MDLos Angeles, CA 900071366609802
  13. Ellen BakerTorrance, CA 905051588612477
  14. Galen Baker, D.O.Bakersfield, CA 933111497910632
  15. James Baker, MDBaldwin Park, CA 917061174694053
  16. Jessa BakerLos Angeles, CA 900951871026625
  17. John Baker, MDVista, CA 920831942219092
  18. Jordan Baker, DOLodi, CA 952401356803753
  19. Kathleen Baker, D.O.Folsom, CA 956301245442839
  20. Lewis Baker, M.D.San Leandro, CA 945771912085762
  21. Melissa Baker, MDLos Angeles, CA 900951023750114
  22. Michael Baker, MDTorrance, CA 905051922030238
  23. Sameer Bakhda, M.D.Monterey, CA 939401225228851
  24. Arjun Bakshi, DOPomona, CA 917671659968303
  25. Jason Balaban, MDSan Jose, CA 951191861544082
  26. Vincent BalardiChico, CA 959261114130697
  27. David Baldini, MDVallejo, CA 945891780762526
  28. Garo Balkian, M.D.Woodland Hills, CA 913651326154063
  29. Lindsey Ball, MDSan Diego, CA 921201770995789
  30. Vyas BallalPlacerville, CA 956671144359100
  31. Timothy Ballard, M.D.Pasadena, CA 911051710090816
  32. Roderick Ballelos, DOCarmichael, CA 956081336265164
  33. Douglas Ballesteros, MDNational City, CA 919501275572372
  34. Amanda Balmages, DO, MPHPalm Springs, CA 922621629531629
  35. Mona Balogh, MDWoodland Hills, CA 913671548312903
  36. Joseph BaltrushesLos Angeles, CA 900331629152178
  37. Norkamari Bandolin, MDSacramento, CA 958171821400227
  38. Kenny Banh, M.D.Fresno, CA 937211861697211
  39. Steven Banks, D.O.San Diego, CA 921341306154851
  40. Christian Bannerman, M.DSan Diego, CA 921031700068756
  41. Sanjeev Bansal, M.D.Stockton, CA 952091174737225
  42. Robert Barandica, M.D.Modesto, CA 953501346295888
  43. Ace Barash, M.D.Willits, CA 954901861478281
  44. Ilona Barash, MD, PHDSan Diego, CA 921031477709293
  45. Rigoberto Barba, MDWoodland, CA 956951043221781
  46. Celina Barba - Simic, M.D.Burbank, CA 915051548222961
  47. Michael BarbaroSan Rafael, CA 949031790304111
  48. Carolyn Barber, MDSan Diego, CA 921031750325502
  49. David Barcay, M.D.Los Angeles, CA 900481891789764
  50. Besh Barcega, M.D.Loma Linda, CA 923541760597454

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.