NPPES file of Aug 9, 2026

Periodontics in California

929 NPPES records list periodontics with a practice address in California, 2.4 per 100,000 residents, the 11th 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 1 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223P0300X · 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, 73

  1. Los Angeles73
  2. San Francisco65
  3. San Diego40
  4. Sacramento25
  5. Beverly Hills24

Periodontics records in California

  1. Bruce Abe, D.D.S.San Diego, CA 921031235104688
  2. Kenneth Abe, DDSLos Altos, CA 940241912039967
  3. Michael Abelson, D.D.S.,M.S.Valencia, CA 913551225235617
  4. Marwa Abulhasan, DMD, MS, MMMLos Angeles, CA 900891932453198
  5. Sonali Acharya, BDS, MDS, DMDSanta Rosa, CA 954071396418604
  6. Christopher Acone, DDSTorrance, CA 905051659576551
  7. Mustafa AdamiRedlands, CA 923731750739983
  8. Thomas Adamich, DDSHuntington Beach, CA 926481063579670
  9. Bijan Afar, DDSLos Angeles, CA 900481700954385
  10. Caitlyn Affrunti, D.D.S., M.S.Redlands, CA 923731316316938
  11. Arash Aftabi, D.M.D.Seal Beach, CA 907401740312925
  12. Shahriar Agahi, DMDRancho Santa Margarita, CA 926881609226497
  13. Aaron Agirre, DDS, MSTravis Afb, CA 945351770863136
  14. Saied Ahdout, DMDWildomar, CA 925951215032115
  15. Dean Ahmad, DDSRoseville, CA 956611902951064
  16. Brand Ahn, DDSLarkspur, CA 949391689726093
  17. Chanook Ahn, DMDLos Angeles, CA 900171699113050
  18. Shin Young Ahn, DMDMountain View, CA 940401215380043
  19. Jay Akef, D.D.SSan Diego, CA 921171023137478
  20. Jonathan Akhavan, DMDBeverly Hills, CA 902101871950378
  21. Hatem AlassyLos Angeles, CA 900251669461802
  22. Thaer Alqadoumi, DDS, MSIndio, CA 922011487000592
  23. Ana Amaya, DDS MSKentfield, CA 949041720097413
  24. David Amid, D.D.S.Los Angeles, CA 900251821298142
  25. Farideh Amin, DDSChatsworth, CA 913111558546754
  26. Farhad Amini, DDSCovina, CA 917231417244039
  27. Amir Ali Amir Aslani, DMDEastvale, CA 928801598375131
  28. Emad Ammar, DDSGlendora, CA 917411104091255
  29. Leah Andriasian, DDS, MSLos Angeles, CA 900891922622570
  30. Sarvenaz Angha, DDSLos Angeles, CA 900241619151008
  31. David Anson, D.D.SBeverly Hills, CA 902111770662363
  32. Prasit Aranyarachkul, DDSSaratoga, CA 950701972786291
  33. Caroline Arceo, D.M.D.San Luis Obispo, CA 934051285086728
  34. Glenn Arima, DDSLos Alamitos, CA 907201528103694
  35. Farshid Ariz, D.M.D.Northridge, CA 913251760842009
  36. Akemi Arzouman, DMDOrange, CA 928681750805099
  37. Michael Arzouman, D.D.S.Orange, CA 928681588778039
  38. Sheryar Aslam, DDSRedlands, CA 923731184870834
  39. Kim Austin, D.D.S.Los Angeles, CA 900081053595926
  40. Alex Avanessian, D.D.S.La Jolla, CA 920371942202098
  41. John Avera, D.D.S.Aptos, CA 950031043301609
  42. Sean Avera, D.D.S., M.S.Auburn, CA 956031245519974
  43. Shadie Azar, D.M.D.Upland, CA 917861144600289
  44. Hyung Jin Bae, DDS, MSLa Jolla, CA 920371770858730
  45. Oded Bahat, BDS MSDBeverly Hills, CA 902101285893560
  46. Rena Bains, D.D.S.Modesto, CA 953551669487468
  47. Neema Bak, DDS, MS, PHDTarzana, CA 913561710386974
  48. Thomas Baker, D.D.SSan Francisco, CA 941081760682074
  49. Ayman Balshe, DDS, MSAnaheim, CA 928061790839629
  50. Sharyar Baradaran, DDS. MS.Beverly Hills, CA 902121174760185

Source: CMS NPPES, primary taxonomy 1223P0300X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 11 of 51 per resident

  1. Maryland2.7
  2. Virginia2.5
  3. Rhode Island2.5
  4. California2.4
  5. Washington2.4
  6. Colorado2.3
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223P0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

68.6% of these records appear in a Medicare file, against 67.1% 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. California68.6%
  2. United States67.1%

Periodontics records in California, measured

  • In a Medicare file637 of 929 · 68.6% here, 67.1% nationally
  • In the CMS Doctors and Clinicians file2 · 0.2% here, 0.5% nationally
  • Not updated in five years or more724 · 77.9% here, 74.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223P0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

929 NPPES records list periodontics (1223P0300X) as their primary taxonomy with a practice address in California: 2.4 per 100,000 residents against 2 nationally (50 states and D.C.). Los Angeles has 73 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 York565
  2. Florida487
  3. Texas486
  4. Massachusetts390

States with a similar rate per 100,000

  1. Washington2.4
  2. Rhode Island2.5
  3. Virginia2.5
  4. Colorado2.3

The largest states

  1. New York565
  2. Florida487
  3. Texas486
  4. Massachusetts390
  5. New Jersey291

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.