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 162 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. Stanley Konrad, D.D.S.San Mateo, CA 944031063514586
  2. Dick Koo, D.D.S.San Jose, CA 951231205956893
  3. Ja Chang Koo, DDSLos Angeles, CA 900051659401800
  4. Johnny Koo, DDSTemecula, CA 925911760523930
  5. Karen Koo, D.D.S.Palm Springs, CA 922621225233125
  6. Ali Koopah, D.D.S.San Francisco, CA 941081508997115
  7. Amir Koopah, D.D.S.San Francisco, CA 941021760513378
  8. Samar Koopah, DDSSan Francisco, CA 941081225137888
  9. Howard Kopel, DDSSimi Valley, CA 930631356584957
  10. Jeffrey Kopelow, DDSSanta Barbara, CA 931011790985307
  11. Michael Koppe, DDSLarkspur, CA 949391952435810
  12. Ashley Koppel, DDSVista, CA 920811033730593
  13. Benjamin Koppel, DDSMenifee, CA 925841639790298
  14. Roger Koppel, D.D.S.Berkeley, CA 947071972682458
  15. John Korbakis, D.D.SCulver City, CA 902301013125194
  16. Doris Kore, DDSRiverside, CA 925061922021161
  17. Yosuf Korel, D.D.S.El Cajon, CA 920201033222807
  18. Ira Koren, D.D.S.Windsor, CA 954921316949373
  19. Richard Korman, DDSPetaluma, CA 949541912008483
  20. Donald Kornblau, DDSLos Angeles, CA 900891912174129
  21. Norbert Korp, D.M.D.Folsom, CA 956301366643298
  22. Sheryl Kortright, DDSOrinda, CA 945631972617033
  23. Alev Koryurek, DDSSan Diego, CA 921031760590335
  24. Paul Kosciuk, DDSSan Diego, CA 921111316026552
  25. Leon Kosdon, D.D.S.Thousand Oaks, CA 913601194851436
  26. Parisa Kosha, DDSAlamo, CA 945071821574617
  27. David Koshki, DDSSanta Monica, CA 904041013723931
  28. Vilian Kossev, DDSRichmond, CA 948051407385123
  29. Revathi Kothandapani, DDSRedwood City, CA 940621164677142
  30. Ramesh Kothari, D.D.S.Orange, CA 928671740324300
  31. Sadhana Kothari, DDSSacramento, CA 958211114046901
  32. Lalitha Kothuri, D.D.S.Sunnyvale, CA 940871619314317
  33. Moutaz Kotrob, DDSSouth San Francisco, CA 940801043406283
  34. Jwan Kotrush, D.D.S.Anaheim, CA 928041821062829
  35. Yvonne Kounang, DMDRedlands, CA 923741972656320
  36. Khushpreet Kour, DMDOntario, CA 917621487362091
  37. Mark Kouris, D.D.S.Mission Viejo, CA 926921518017995
  38. Olga Kournoutas, D.D.S.Hayward, CA 945411518213347
  39. Michelle Koury, DDSCamp Pendleton, CA 920551083534960
  40. Elias Koutros, D.D.S.Riverside, CA 925071730286188
  41. Jeffrey Koval, DDSNewport Beach, CA 926601144974312
  42. Denys Kovalchuk, DDSSan Francisco, CA 941021700032315
  43. Kenneth Kovanda, DDSHollister, CA 950231558436188
  44. James Kozak, D.D.S.La Mesa, CA 919411275684706
  45. Mary KrajicekSunnyvale, CA 940871265841183
  46. Barry Krall, DDSLoma Linda, CA 923501861560252
  47. Jeffrey Kramer, DDSOrange, CA 928671932447307
  48. John Kramer, D.D.S.Lakeside, CA 920401891709945
  49. Jordan Kramer, D.D.S.San Bruno, CA 940661770602542
  50. Anna Krasnopevtseva, DDSCarlsbad, CA 920091598853061

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.