NPPES file of Aug 9, 2026

Clinical Cardiac Electrophysiology Physician in California

304 NPPES records list clinical cardiac electrophysiology physician with a practice address in California, 0.8 per 100,000 residents, the 41st highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 2 of 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RC0001X · 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, 52

  1. Los Angeles52
  2. San Francisco25
  3. San Diego22
  4. Stanford17
  5. Sacramento8

Clinical Cardiac Electrophysiology Physician records in California

  1. Aseem Desai, M.D.Mission Viejo, CA 926911609852888
  2. Thomas Dewland, M.D.San Francisco, CA 941431811163371
  3. Sujoya Dey, MDLarkspur, CA 949391003934449
  4. Mehak Dhande, MDPalo Alto, CA 943041841606969
  5. Jashdeep Dhoot, M.D.Torrance, CA 905031417109067
  6. Evangelos Diamantakos, D.O.Rancho Mirage, CA 922701275849069
  7. William Discepolo, M.D.Pasadena, CA 911071932308137
  8. Duc Do, M.D.Los Angeles, CA 900951881985521
  9. David Donaldson, M.D.Orange, CA 928681619196755
  10. Jonathan Doris, MDLos Angeles, CA 900271528135340
  11. Rahul Doshi, M.D.Los Angeles, CA 900331710981766
  12. Shephal Doshi, M.D.Santa Monica, CA 904041639176167
  13. Lamia Dris, M.D.Costa Mesa, CA 926261295990224
  14. Paul Drury, M.D.Laguna Hills, CA 926531912199704
  15. Srikant Duggirala, M.D.Covina, CA 917231952507923
  16. Jonathan Dukes, M.D.Ventura, CA 930031770790651
  17. Navneet Dullet, MDModesto, CA 953501073680971
  18. Debra Echt, M.D.Belvedere Tiburon, CA 949201346675766
  19. Ashkan Ehdaie, M.D.West Hollywood, CA 900481881846434
  20. Susan Eisenberg, M.D.Saint Helena, CA 945741134226020
  21. Gregory Engel, M.D.E Palo Alto, CA 943031467409763
  22. Susan Etheridge, MDPalo Alto, CA 943041952480527
  23. Jacqueline Eubany, M.D.Orange, CA 928671912986944
  24. John Evans, MDStanford, CA 943051376620294
  25. Ardeshir Farshidi, M.D.Thousand Oaks, CA 913201790703643
  26. Gregory Feld, M.D.San Diego, CA 921031720003924
  27. Leon Feldman, M.D.Rancho Mirage, CA 922701003876418
  28. Steven Fowler, MDMonterey, CA 939401770789380
  29. Gregory Francisco, M.D.San Diego, CA 921231447222831
  30. Howard Frumin, M.D.Laguna Hills, CA 926531649377334
  31. Donna Gallik, MDLos Angeles, CA 900481033100045
  32. Jalaj Garg, M.DLoma Linda, CA 923541558631663
  33. Edward Gerstenfeld, MDSan Francisco, CA 941431972531788
  34. Zaniar Ghazizadeh, MDStanford, CA 943051598255572
  35. Heather Giacone, MDPalo Alto, CA 943041801206503
  36. Brett Gidney, M.D.San Luis Obispo, CA 934011528283249
  37. Marc Girsky, MD INCLos Angeles, CA 900151215921044
  38. Kathryn Glatter, M.D.Woodland, CA 956951780665166
  39. Lisa Gleason, MDDel Mar, CA 920141700865045
  40. Jeffrey Goodman, M D INCLos Angeles, CA 900481831159714
  41. Rajat Goyal, MDSan Francisco, CA 941091942509260
  42. Teodik GrigorianNorthridge, CA 913241326443649
  43. Harlan Grogin, M.D.Salinas, CA 939011144228180
  44. Anurag Gupta, M.D.Walnut Creek, CA 945981255520623
  45. Nigel Gupta, MDLos Angeles, CA 900271538230503
  46. Matthew Hakimi, MDVentura, CA 930031639433246
  47. Ali Hamzei, M.D.Encinitas, CA 920241376511188
  48. Frederick Han, M.D.San Diego, CA 921031427255967
  49. Janet Han, MDLos Angeles, CA 900731376748830
  50. Jennifer Han, MDSanta Clara, CA 950511770669202

Source: CMS NPPES, primary taxonomy 207RC0001X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 41 of 51 per resident

  1. Oklahoma0.9
  2. Alabama0.8
  3. Georgia0.8
  4. California0.8
  5. Texas0.8
  6. Idaho0.8
  7. 50 states and D.C.1.1

Source: CMS NPPES, primary taxonomy 207RC0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

93.4% of these records appear in a Medicare file, against 94.4% 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. California93.4%
  2. United States94.4%

Clinical Cardiac Electrophysiology Physician records in California, measured

  • In a Medicare file284 of 304 · 93.4% here, 94.4% nationally
  • In the CMS Doctors and Clinicians file263 · 86.5% here, 86.6% nationally
  • Not updated in five years or more164 · 53.9% here, 47.8% nationally
  • Median graduation year2002 · the 261 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RC0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

304 NPPES records list clinical cardiac electrophysiology physician (207RC0001X) as their primary taxonomy with a practice address in California: 0.8 per 100,000 residents against 1.1 nationally (50 states and D.C.). Los Angeles has 52 of them (17%).

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. Florida262
  2. Texas234
  3. New York214
  4. Pennsylvania205

States with a similar rate per 100,000

  1. Idaho0.8
  2. Georgia0.8
  3. Alabama0.8
  4. Oklahoma0.9

The largest states

  1. Florida262
  2. Texas234
  3. New York214
  4. Pennsylvania205
  5. Ohio169

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.