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 17 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. Anat Tadir, DMDNorwalk, CA 906501043594328
  2. David Tagge, D.D.S., M.S.D.Escondido, CA 920251508880840
  3. Alice Tai, DDSSan Ramon, CA 945821760593933
  4. Jeff Takai, DDSSan Francisco, CA 941151578827226
  5. Henry Takei, D.D.S., M.S.Los Angeles, CA 900171033210281
  6. Irene Tam, D.D.S.Los Angeles, CA 900951316121221
  7. Neha Tamhane, DDS, MSRedwood City, CA 940611467057190
  8. Sara Tanavoli, DDS,MSWoodland Hills, CA 913671902961949
  9. Robert Tandy, D.D.S., M.S.Ukiah, CA 954821043232499
  10. Daraporn Tanpattana, D.D.S.Los Angeles, CA 900641396961900
  11. Edmond Tash, D.D.SLos Angeles, CA 900481255427373
  12. Azadeh Tavari, DDS, MSLos Angeles, CA 900491487172391
  13. Daniel Teboul, DDSSouth Gate, CA 902801770617003
  14. Deborah Termeie, DDSBeverly Hills, CA 902121417139841
  15. Wendy Tharp, D.D.S., M.S.Monterey, CA 939401609931492
  16. Shaunda Thomas, DDS, MSSacramento, CA 958251245454255
  17. Anisha Thondukolam, DDSSan Ramon, CA 945831609109768
  18. Alex Tom, D.D.S.Los Gatos, CA 950321851311732
  19. Viet Ton That, DMDCarlsbad, CA 920091871828277
  20. Ming Fai Tong, D.D.S., M.S.D.Gilroy, CA 950201346362274
  21. Alireza TorabiLos Angeles, CA 900181821519349
  22. Pedram Towfighi, DDS MSSacramento, CA 958251730207911
  23. Christine Tran, DDS, MSNewport Beach, CA 926601588298939
  24. Katherine Tran, DDSWoodland, CA 956951770174195
  25. Israel Trujillo, DDSMerced, CA 953481801104385
  26. Ching-Yin Tsai, D.D.S.Sacramento, CA 958341326240854
  27. Eric Tsai, D.M.D.Walnut Creek, CA 945961841369386
  28. Edwin Tsang, DMD, MSDLivermore, CA 945501255957882
  29. Sophia Tseng, DMDFresno, CA 937201528516994
  30. Steven Tsurudome, D.D.S., M.S.San Mateo, CA 944011629283049
  31. Larry Tuan, LARRY TUANArcadia, CA 910071386911550
  32. Jay Uemura, D.D.S.Santa Rosa, CA 954051801958558
  33. Jeremy Ueno, D.M.D.Campbell, CA 950081659507432
  34. James Vacek, DDSSan Diego, CA 921341710959473
  35. Edward Vahey, D.M.D., M.S.Daly City, CA 940151528224706
  36. Oscar Valenzuela, D.D.S.Cerritos, CA 907031023356367
  37. James Van Volkinburg, DDSFresno, CA 937101992859086
  38. Nikko Vanderburg, DDSSolana Beach, CA 920751912006594
  39. Paul Vanderheyden, D.D.S.Paso Robles, CA 934461366566135
  40. Ralph Vandersloot, DDS, MSPleasanton, CA 945881952304602
  41. Ajay Varghese, DMDTustin, CA 927801144939091
  42. Asvin Vasanthan, DDSRoseville, CA 956611619000478
  43. Philip Vassilopoulos, D.D.S., D.M.D.San Ramon, CA 945831538382569
  44. Yuri Veber, D.D.S., M.S.Oakland, CA 946181437245172
  45. Sahar VerdiLos Angeles, CA 900641154576619
  46. Fernando Verdugo, D.M.D., PHDAltadena, CA 910011235345646
  47. Helena VietsSan Francisco, CA 941431821757576
  48. Michele Vignaroli, D.D,S,Livermore, CA 945501063638799
  49. Hong Nga Vo, D.D.S.Van Nuys, CA 914051902920994
  50. Joanna Vuong, D.M.D.Westminster, CA 926831609861483

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.