NPPES file of Aug 9, 2026

General Practice Dentistry in California

17,852 NPPES records list general practice dentistry with a practice address in California, 46 per 100,000 residents, the 5th 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 321 of 358.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223G0001X · 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, 916

  1. Los Angeles916
  2. San Francisco667
  3. San Diego647
  4. San Jose583
  5. Sacramento406

General Practice Dentistry records in California

  1. Phuongthao Tran, D.D.S.Anaheim, CA 928041295085645
  2. Quan Tran, D.M.D.Irvine, CA 926041013129345
  3. Quynh Tran, D.D.SNorco, CA 928601821011354
  4. Rick Tran, DDSManteca, CA 953361477768307
  5. Ricky Tran, DDSRocklin, CA 957651548563612
  6. Robin Tran, DDSSan Jose, CA 951161881768521
  7. Sang Tran, DDSDavis, CA 956181902945066
  8. Son Tran, D.D.S.San Jose, CA 951211215053236
  9. Susan Tran, D.D.S.San Francisco, CA 941221063639599
  10. Tammy Tran, DDSLong Beach, CA 908131215068622
  11. Thang Tran, DDSMontebello, CA 906401538173018
  12. Thanh Tran, D.D.S.San Marcos, CA 920691992088934
  13. Thanh Tran, DMDSalinas, CA 939051972218907
  14. The-Hao Tran, DDSLong Beach, CA 908061902973290
  15. Thinh Tran, DDSFarmersville, CA 932231124941976
  16. Thomas TranRiverside, CA 925081396661534
  17. Thomas Tran, D.D.S.Orange, CA 928651841373388
  18. Thu TranCarson, CA 907461013543263
  19. Thu Tran, D.M.D.Van Nuys, CA 914051891868766
  20. Thuc Tran, DDSTorrance, CA 905021982823134
  21. Thuy Tran, DDSApple Valley, CA 923071659415339
  22. Thuy Duong Tran, DDSWestminster, CA 926831235342239
  23. Thuyvan Tran, D.D.SCanoga Park, CA 913041215020391
  24. Thy Tran, DMDCypress, CA 906301770355927
  25. Tra Tran, DDSFountain Valley, CA 927081801532494
  26. Trang Tran, D.D.S.Orange, CA 928691699899203
  27. Trang Tran, DDSSanta Cruz, CA 950651407001167
  28. Tru Tran, D.M.D.Hayward, CA 945451194183616
  29. Trung Tran, DMDCamarillo, CA 930101659444214
  30. Tuan Tran, D.D.S.Pleasanton, CA 945881518225218
  31. Tuan Tran, DDSGilroy, CA 950201104434448
  32. Van Tran, DDSGarden Grove, CA 928431215145685
  33. Victor Tran, DDSEscondido, CA 920251508275009
  34. Vina Tran, D.D.SLong Beach, CA 908041457483471
  35. Vincent Tran, DDSSmith River, CA 955671104803147
  36. Vinh Tran, D.M.D.Torrance, CA 905051174711253
  37. Vinh Tran, D.D.SSan Diego, CA 921051982675963
  38. Vivian Tran, DDSNorth Hills, CA 913431750847265
  39. Rose Tran Nguyen, D.M.D.Ventura, CA 930031447373030
  40. Quynh Tran-Nguyen, D.M.DThousand Oaks, CA 913201124095930
  41. Nicholas Transito, DDSUpland, CA 917861255111456
  42. Nicolas Transito, DDSUpland, CA 917861598947681
  43. John Treinen, D.D.S.Encino, CA 913161245326776
  44. Juan Antonio Trejo Canchola, DDSAnaheim, CA 928021528336906
  45. Juan Trejo Hernandez, DDSRiverside, CA 925031801653340
  46. Mary Trejo Hernandez, DOCTOR IN DENTALRiverside, CA 925031760112940
  47. Simon Trenchuck, DDSStockton, CA 952071790901114
  48. Gregg Trent, DDSLos Gatos, CA 950321275607343
  49. Jannette Trent, D.M.DAnaheim, CA 928011497958623
  50. Darryl Tressler, D.D.S.Santa Barbara, CA 931111609143643

Source: CMS NPPES, primary taxonomy 1223G0001X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 51 per resident

  1. Massachusetts50
  2. Hawaii48
  3. Connecticut48
  4. California46
  5. Alaska45
  6. Oregon45
  7. 50 states and D.C.37

Source: CMS NPPES, primary taxonomy 1223G0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

56.9% of these records appear in a Medicare file, against 62.1% 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. California56.9%
  2. United States62.1%

General Practice Dentistry records in California, measured

  • In a Medicare file10,162 of 17,852 · 56.9% here, 62.1% nationally
  • In the CMS Doctors and Clinicians file95 · 0.5% here, 0.5% nationally
  • Not updated in five years or more14,017 · 78.5% here, 73.6% nationally
  • Median graduation year2009 · the 95 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223G0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,852 NPPES records list general practice dentistry (1223G0001X) as their primary taxonomy with a practice address in California: 46 per 100,000 residents against 37 nationally (50 states and D.C.). Los Angeles has 916 of them (5%).

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. Texas10,056
  2. New York7,828
  3. Florida7,101
  4. Illinois5,276

States with a similar rate per 100,000

  1. Alaska44.7
  2. Oregon44.6
  3. New Jersey44.0
  4. Connecticut47.9

The largest states

  1. Texas10,056
  2. New York7,828
  3. Florida7,101
  4. Illinois5,276
  5. Pennsylvania4,612

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.