NPPES file of Aug 9, 2026

Dermatology Physician in California

2,083 NPPES records list dermatology physician with a practice address in California, 5.3 per 100,000 residents, the 12th highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 13 of 42.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 152

  1. San Diego152
  2. Los Angeles144
  3. San Francisco134
  4. Sacramento73
  5. Stanford59

Dermatology Physician records in California

  1. Sharon Gerardi, DOFresno, CA 937201326112624
  2. Richard Gerlic, MDRedding, CA 960011265434021
  3. Eric Gerstenfeld, M.D.San Diego, CA 921281114979754
  4. Nima Gharavi, M.D./PH.D.Calabasas, CA 913021366683948
  5. Pedram Ghasri, M.D.Tarzana, CA 913561639429178
  6. Shilpa GhatnekarOrange, CA 928681972184497
  7. Desmond Gibson, M.D.Loma Linda, CA 923571437236189
  8. Michael Gifford, MDSan Jose, CA 951191588740005
  9. Vishakha Gigler, MDEncinitas, CA 920241396774220
  10. Erik Gilbertson, M.D.La Mesa, CA 919411326158767
  11. Ruth Gilboa, MDSolana Beach, CA 920751205873197
  12. Heidi Gilchrist, M.D.Encinitas, CA 920241083804553
  13. Liza Gill, M.D.Victorville, CA 923951508240458
  14. Rachel GilmoreOrange, CA 928681467956607
  15. Iris Gin, MDLos Gatos, CA 950321588722680
  16. David Ginsberg, MDSan Diego, CA 921201891225652
  17. Thomas Giustina, MDSacramento, CA 958231003994724
  18. Katherine Given, MD, PHDSanta Rosa, CA 954091124476296
  19. Julie Gladsjo, MDSan Diego, CA 921211629234380
  20. Hayes Gladstone, MDDanville, CA 945061619003282
  21. Marcia Glenn, M.D.Inglewood, CA 903011780731976
  22. Ryan Goerig, M.D.Riverside, CA 925051467689513
  23. Carl Goetz, MDCarmichael, CA 956081235169707
  24. Ravinder Gogia, MDSan Rafael, CA 949031083872618
  25. Carolyn Goh, M.D.Encino, CA 914361346408622
  26. Glenn Goldberg, D.O.Laguna Beach, CA 926511760559116
  27. Steven Goldberg, MDSan Diego, CA 921201841359593
  28. Alina Goldenberg, MDOceanside, CA 920561710374889
  29. David Goldstein, MDLos Angeles, CA 900341932270824
  30. Sanford Goldstein, MDSan Francisco, CA 941151942388574
  31. Linda GolkarYorba Linda, CA 928861811997877
  32. Darrell Gonzales, M.D.La Jolla, CA 920371417960188
  33. Robert GonzalesDavis, CA 956161205720273
  34. Jose Gonzalez, MDCarlsbad, CA 920081437646288
  35. Heidi Goodarzi, M.D.Orange, CA 928681386849958
  36. Susan Goodlerner, M.D.Torrance, CA 905051588710834
  37. Justin Gordon, M.D.National City, CA 919501225353568
  38. Melvin Gorelick, MDMonterey, CA 939401053399535
  39. Daniel Gormley, MDGlendora, CA 917411386629210
  40. David Gorsulowsky, MDFremont, CA 945381649272832
  41. Maki GoskowiczLa Mesa, CA 919421821096942
  42. Hege Grande Sarpa, MDIrvine, CA 926171528254901
  43. Sergei Grando, MD, PHD, DSCIIrvine, CA 926181356390181
  44. Robin Gray, MDVallejo, CA 945891679651483
  45. Rachel Grean, PANewport Beach, CA 926601568868263
  46. Roger Green, MDSan Clemente, CA 926731215917968
  47. Rollin Green, MDLaguna Hills, CA 926531245206705
  48. Lily Greenberg, MDSouth Pasadena, CA 910301841859527
  49. Robert Greenberg, MDSan Ramon, CA 945831639195316
  50. Roy Grekin, MDSanta Barbara, CA 931051245278506

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 12 of 51 per resident

  1. Maryland5.5
  2. Wisconsin5.5
  3. Florida5.4
  4. California5.3
  5. Pennsylvania5.3
  6. Utah5.2
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.2% of these records appear in a Medicare file, against 84.6% 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. California83.2%
  2. United States84.6%

Dermatology Physician records in California, measured

  • In a Medicare file1,733 of 2,083 · 83.2% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file1,450 · 69.6% here, 72.6% nationally
  • Not updated in five years or more1,207 · 57.9% here, 54.0% nationally
  • Median graduation year2006 · the 1,450 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,083 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in California: 5.3 per 100,000 residents against 4.7 nationally (50 states and D.C.). San Diego has 152 of them (7%).

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. Florida1,213
  2. New York1,211
  3. Texas1,172
  4. Pennsylvania681

States with a similar rate per 100,000

  1. Utah5.2
  2. Wisconsin5.5
  3. Colorado5.2
  4. Maryland5.5

The largest states

  1. Florida1,213
  2. New York1,211
  3. Texas1,172
  4. Pennsylvania681
  5. Illinois647

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.