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 55 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. Walid Hamud-Ahmed, M.D.Fresno, CA 937211568998748
  2. Malaak Hamzeh, MDTemecula, CA 925921154019354
  3. Diane Han, MDPalo Alto, CA 943041700465721
  4. Ethan Han, M.D.West Hills, CA 913071164849063
  5. Raymond Han, MDSacramento, CA 958171588684732
  6. Vincent Han, MDBellflower, CA 907061770650640
  7. Ward HanSan Francisco, CA 941221629252325
  8. Patrick Hand, MDSan Carlos, CA 940701336175397
  9. Richard Handin, MEDICAL DOCTOROxnard, CA 930301346231149
  10. Erwin Handley, MDLa Mesa, CA 919421871536631
  11. Mark Handy, M.D.Chula Vista, CA 919101912932062
  12. Arslan Hanif, M.D.Duarte, CA 910101124330766
  13. Matthew HankersonLos Angeles, CA 900331942502703
  14. John Hankey, MDLake Arrowhead, CA 923521154316297
  15. Kevin Hanley, MDSan Francisco, CA 941431083145908
  16. Abanoub Paul HannaBerkeley, CA 947051568091528
  17. Todd Hanna, M.D.Sun City, CA 925851639185903
  18. Alexander Hannaman, M.D.Huntington Beach, CA 926471962426924
  19. Mary Hannon, MDTorrance, CA 905051275824518
  20. Allan Hansen, M.DEscondido, CA 920291619175759
  21. Charles Hansen, MDWalnut Creek, CA 945961891873956
  22. George Hansen, MDTempleton, CA 934651801844758
  23. Kurt HansenTorrance, CA 905051285925271
  24. Robert Hansen, M.D.Fresno, CA 937101831232099
  25. Shandi Hansen, M.D.Oakland, CA 946021114236155
  26. Duane Hansen Jr., MDLos Angeles, CA 900271417005240
  27. Priscilla Hanudel, M.D.Los Angeles, CA 900951902068505
  28. Wei Hao, MDStanford, CA 943051952713810
  29. Saba Haq, MDSan Ramon, CA 945831669460085
  30. Kathryn Haran, DOColton, CA 923241942613740
  31. Patrick Haran, MDSan Luis Obispo, CA 934051659329225
  32. James Hardebeck, MDFontana, CA 923351609924497
  33. Bradford Hardesty, M.D.Pomona, CA 917671790044709
  34. Jeremy Hardin, MDSan Diego, CA 921031952861494
  35. Ana Hardisty, MDTemecula, CA 925921811630247
  36. Joseph Hardwick, M.D.Pacific Palisades, CA 902721689629974
  37. David Hardy, M.D.West Hollywood, CA 900481336219765
  38. James HardyMerced, CA 953401144332560
  39. Samuel Hardy, M.D.Bakersfield, CA 933011407951189
  40. Marc Hare, MDLa Jolla, CA 920371467482877
  41. Cherie Hargis, MDOakland, CA 946021821079377
  42. Lana HaririRancho Mirage, CA 922701083297907
  43. Kenneth Harley, MDSan Leandro, CA 945781558333443
  44. Priss Harman, MDOroville, CA 959661851346530
  45. Stacy Harmon, M.D.Santa Maria, CA 934541922039148
  46. Pauline Haroutunian, MDLos Angeles, CA 900331629554597
  47. Alana Harp, MDLoma Linda, CA 923541124589007
  48. Mary Harper, DORancho Mirage, CA 922701518297753
  49. Ryun Harper, MDLynwood, CA 902621417904400
  50. Beverly Harrell-Bruder, M.D.Chula Vista, CA 919101619907581

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.