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 231 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. Timothy Nguyen, DDSFountain Valley, CA 927081164249181
  2. Tin Hoang Nguyen, D.D.S.San Marino, CA 911081336290865
  3. Tina Nguyen, DDSFresno, CA 937201619026010
  4. Tina Nguyen, D.D.SSan Jose, CA 951261770642506
  5. To Vinh Nguyen, DDSWestminster, CA 926831760498232
  6. Toan Nguyen, D.D.S.San Dimas, CA 917731578781548
  7. Toan Nguyen, DMDIndio, CA 922031669105144
  8. Toan Nguyen, D.D.S.San Jose, CA 951161437292604
  9. Tom Nguyen, DDSLos Angeles, CA 900371790838449
  10. Tracy NguyenSan Jose, CA 951161861603615
  11. Tram Nguyen, D.M.D.San Jose, CA 951221831302975
  12. Trang Nguyen, DDSRosemead, CA 917701245300318
  13. Trang Nguyen, DDSIndio, CA 922031023853587
  14. Trang Nguyen, DDSRancho Mirage, CA 922701235615956
  15. Trang Nguyen, DMDOxnard, CA 930301003424946
  16. Trang Nguyen, DDSSan Jose, CA 951241497968036
  17. Trang Nguyen, DMDSan Jose, CA 951321275159550
  18. Trevor Nguyen, DDSSanta Rosa, CA 954041043043284
  19. Tri Nguyen, D.D.S.Westminster, CA 926831932345246
  20. Tri Nguyen, DDSGarden Grove, CA 928431730299710
  21. Tri Nguyen, DDSLemoore, CA 932461740926278
  22. Tristen Nguyen, D.D.S.Culver City, CA 902301578772000
  23. Truc Nguyen, DDSFremont, CA 945551285653758
  24. Truman Nguyen, D.D.S.Santa Ana, CA 927041326520735
  25. Trung Nguyen, D.D.S.Santa Ana, CA 927041144359845
  26. Trung Nguyen, DDSLake Isabella, CA 932401275749145
  27. Truong Nguyen, DDSBakersfield, CA 933121619187986
  28. Truong Nguyen, D.D.S.Hayward, CA 945411710192299
  29. Tu Nguyen, D.D.S.San Jose, CA 951181689741647
  30. Tu Minh Nguyen, D.D.SNorthridge, CA 913241629278569
  31. Tu-Uyen Nguyen, D.D.S.Westminster, CA 926831548306996
  32. Tuan Nguyen, DDSAlta Loma, CA 917371477683621
  33. Tuan Nguyen, DDSEncinitas, CA 920241184750218
  34. Tuan Nguyen, DDSGarden Grove, CA 928431386797934
  35. Tuan Nguyen, D.D.SSan Jose, CA 951331366517732
  36. Tuan Nguyen, D.D.S.Stockton, CA 952061669533311
  37. Tung Nguyen, D.D.SSanta Ana, CA 927041811015118
  38. Tuong Nguyen, DDSSan Jose, CA 951161508998501
  39. Tuong VI NguyenWestminster, CA 926831194192831
  40. Tuyet Mai Nguyen, D.D.S.San Diego, CA 921051881762227
  41. Tuyet-Binh Nguyen, D.D.S.Santa Ana, CA 927031881790152
  42. Valerie Nguyen, DMDSanta Ana, CA 927011205978897
  43. Van Nguyen, D.D.SPomona, CA 917671225220890
  44. Van NguyenSan Francisco, CA 941091790869519
  45. Victoria Nguyen, DDSTustin, CA 927801104955111
  46. Victoria Nguyen, DDSSunnyvale, CA 940871689289753
  47. Viet Nguyen, D.D.S.Poway, CA 920641376513861
  48. Vinh Nguyen, DMDGarden Grove, CA 928431407006588
  49. Vivi Nguyen, DDSDowney, CA 902421275027161
  50. Vu Nguyen, DMDSimi Valley, CA 930651922022151

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.