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 293 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. Lynnette Shugan, DMDChula Vista, CA 919101932508942
  2. Philip Shui, DDSSan Jose, CA 951331053465054
  3. Garima Shukla, DMDSanta Ana, CA 927011003430901
  4. Nisha ShuklaPinole, CA 945641396363669
  5. Mark Shultz, D.D.S.Solvang, CA 934631962522623
  6. Larysa Shulzhenko, DDSPacoima, CA 913311225238462
  7. Ronald Shumaker, D.D.S.Vista, CA 920831558490144
  8. James Shunk, D.M.D.Upland, CA 917861831213099
  9. Gregory Shvartsman, D.D.S.Redondo Beach, CA 902771558619783
  10. Stephanie Shyn, DDSMillbrae, CA 940301003396128
  11. Ben Shyy, PH.D., D.D.S.Cupertino, CA 950141861473712
  12. Frederick Si, DDSCarson, CA 907451649471897
  13. Khin Si, DDSRosemead, CA 917701043330228
  14. Mary Judy Sia Su, D.M.D.San Gabriel, CA 917761225248982
  15. Tina Siambis, DDSSan Jose, CA 951261467636290
  16. Eric Siani, DMDPalmdale, CA 935501780887901
  17. Sien Siao, DDSBrentwood, CA 945131841318706
  18. Eleanor Siazon, DDSSouth Gate, CA 902801497891261
  19. Lolita Sibal, DDSSan Francisco, CA 941111750535704
  20. Sarah Sibbach, DMDChino, CA 917101851558381
  21. Brian Sibbald, D.D.S.Petaluma, CA 949521306183991
  22. Karanvir Sibia, D.D.S.North Highlands, CA 956601457582892
  23. Hanita Sidana, D.M.D.Ventura, CA 930041689682635
  24. Zeba Siddiq, DMDSan Ramon, CA 945831033410980
  25. Manal Siddiqi, DDSChino, CA 917101821911637
  26. Nissa Siddiqi, DMDSan Ramon, CA 945831821776212
  27. Rasheed Siddiqui, DMDIrvine, CA 926041518309145
  28. Jerry Siderman, DDSHuntington Park, CA 902551386716975
  29. Arashdeep SidhuRedlands, CA 923741609704584
  30. Arshpreet Sidhu, DDSBakersfield, CA 933091942781224
  31. Deepa Sidhu, DDSAnaheim, CA 928071225243710
  32. Gagandeep Sidhu, DDSFresno, CA 937101356649198
  33. Gurleen Sidhu, DDSWillows, CA 959881326688409
  34. Jessy Sidhu, DMDSolana Beach, CA 920751588071856
  35. Komal SidhuLivermore, CA 945501326427840
  36. Mandeep Sidhu, DDSRedwood City, CA 940631740401439
  37. Preetkamal Sidhu, DDSSacramento, CA 958351205383999
  38. Claude Sidi, D.M.D.San Francisco, CA 941081609892009
  39. Christine Sie, D.D.S.Chino Hills, CA 917091902923816
  40. Lie Sie, D.D.S.West Covina, CA 917901306058615
  41. Ratna Sie, D.D.S.Fremont, CA 945391306929815
  42. Vincent Siefe, D.D.S.Lompoc, CA 934361457365488
  43. Maciej Sielski, DDSFontana, CA 923361598044554
  44. Kathryn Siemens, D.D.S.Fresno, CA 937111376717140
  45. Brandon SierraVisalia, CA 932771962057042
  46. Valandra SierraSan Diego, CA 921111205765161
  47. Tatshyan Sihoe, D.D.S.Marina, CA 939331538194014
  48. Othman Sijlamassi, DMDWoodland Hills, CA 913641083053805
  49. Francis Silagon, DDSRidgecrest, CA 935551346422698
  50. Albertina Silva, D.D.S.Van Nuys, CA 914111740500701

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.