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 113 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. Kathy Principi, M.D.Rohnert Park, CA 949281437193174
  2. Andrew Prints, MDSacramento, CA 958161497863377
  3. Amy Pritchard, DOCamp Pendleton, CA 920551710140819
  4. Darrin Privett, M.D.Newhall, CA 913211669674644
  5. Karla Prodany, MDSanta Clara, CA 950511790862639
  6. Peter Protell, MDSouth Lake Tahoe, CA 961501679763353
  7. Mark Provda, MDWalnut Creek, CA 945961194803254
  8. Jason Prystowsky, MDLos Angeles, CA 900951669407391
  9. Laurie Publicover, M.D.San Diego, CA 921231679537377
  10. James Puckett, M.D., PH.D.Orange, CA 928681295024800
  11. Diego Puentes, DOFresno, CA 937201811571102
  12. Vivek Puppala, M.D.Vallejo, CA 945891972772275
  13. Thomas Purcell, MDBakersfield, CA 933051881624435
  14. Nisha Puri, MDLos Angeles, CA 900891659906725
  15. Cynthia Purviance, M.D.La Jolla, CA 920371851370555
  16. Bo Qin, MDFresno, CA 937201235767237
  17. Emmanuel QuaidooCastro Valley, CA 945461992209118
  18. Heidi Queen, M.DMill Valley, CA 949411467490789
  19. Faith QuenzerSan Diego, CA 921031295112670
  20. Daniel Quesada, M.D.Sacramento, CA 958251366777195
  21. Eric Quimbo, D.O.Placentia, CA 928701326183344
  22. Elisa QuinceVisalia, CA 932911922758499
  23. Kelly Quinley, M.D.Oakland, CA 946021083051460
  24. James Quinn, MDPalo Alto, CA 943011639216252
  25. Timothy Quinn, MDRichmond, CA 948011629153390
  26. Joshua Quinones, M.D.Los Angeles, CA 900151265485098
  27. Andrea Quinones-RiveraSan Francisco, CA 941101275963100
  28. Cassie Quint, M.D.Sacramento, CA 958251346403987
  29. Mario Quintero, M.D.Salinas, CA 939061548274434
  30. Wing Quon, M.D.Fountain Valley, CA 927081831291970
  31. Ryan Raam, M.D.Glendale, CA 912081114361581
  32. Willeed Rabah, MDLoma Linda, CA 923541255956520
  33. Kevin Rabey, M.D.Lodi, CA 952401033159868
  34. Cyrus Rabii, MDModesto, CA 953551003074345
  35. Christopher Raciti, MDSan Francisco, CA 941101467035469
  36. Christopher Rackoff, MDMt Shasta, CA 960671255765657
  37. David Radler, MDSanta Maria, CA 934541659791309
  38. Joshua RadparvarRidgecrest, CA 935551376005223
  39. Kirk Raeber, D.O.Chula Vista, CA 919101417984931
  40. Brian RaffettoLos Angeles, CA 900331295138022
  41. Nas Rafi, MDSan Diego, CA 921031518236272
  42. Shahrzad Rafiee, M.D.Long Beach, CA 908061063443497
  43. Ranjita Raghavan, MDFresno, CA 937211992363956
  44. Amritha Raghunathan, M.D.Stanford, CA 943051740478809
  45. Kyle Ragins, M.D.,M.B.A.Van Nuys, CA 914051649665613
  46. Ambreen Rahman, D.O.Antioch, CA 945311750693545
  47. Milton Rahman, DOInglewood, CA 903011669091450
  48. Claire RainesSan Francisco, CA 941431447830567
  49. Subathra Raj, MDSan Diego, CA 921031982472056
  50. Vikram Raj, D.O.Colton, CA 923241053323923

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.