NPPES file of Aug 9, 2026

Dental Hygienist in California

1,874 NPPES records list dental hygienist with a practice address in California, 4.8 per 100,000 residents, the 19th highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 33 of 38.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 124Q00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 110

  1. San Diego110
  2. Los Angeles91
  3. San Jose48
  4. Camp Pendleton35
  5. Loma Linda27

Dental Hygienist records in California

  1. Barbie Sysamouth, RDHAPCarson, CA 907451285337592
  2. Helen Szteinbaum, RDHLos Altos, CA 940221629903711
  3. Patrick TabbsDelano, CA 932151942694393
  4. Alina Tadeo, RDHChico, CA 959261306760095
  5. Hossai Tahmas, RDHSan Marcos, CA 920691194007773
  6. Claudine Takemoto, RDH APCamarillo, CA 930121205658994
  7. Abigail TandyYreka, CA 960971427691112
  8. Daniel TapiaFontana, CA 923371265759757
  9. Patty Tappen, BS, RDHLoma Linda, CA 923501154576254
  10. Khachik TarakhchyanVan Nuys, CA 914051740940105
  11. Chelsea TarrantYuba City, CA 959911770388852
  12. Amy TartAlpine, CA 919011083987556
  13. Eveette Tavakkoly, RDHSan Clemente, CA 926731972709897
  14. Ali Tayaran, RDHSaratoga, CA 950701598187502
  15. Mahnaz Tayarani Babai, RDHAPMill Valley, CA 949411316183304
  16. Sherwin TaylorHawthorne, CA 902501255770343
  17. Marisa Tegarden, RDHEureka, CA 955011053845644
  18. Francine Teng, RDHLong Beach, CA 908071881802643
  19. Norma Teran, RDHFresno, CA 937111891269726
  20. Lori Terry, RDHAPEscalon, CA 953201750559639
  21. Vazgen Tervardanyan, RDHAPNewhall, CA 913211801491501
  22. Van ThanhSan Jose, CA 951231568034577
  23. Janny ThomasVictorville, CA 923921386307304
  24. Carmen Thompson, RDHAPHayward, CA 945451932567476
  25. Carol Thompson, RDHSonora, CA 953701861214025
  26. Jerilyn Thompson, RDHOakland, CA 946011720312549
  27. Megan Thompson, RDHBakersfield, CA 933011710403704
  28. Shirley Thompson, RDHAPSacramento, CA 958161629357454
  29. Sheila Thornton, BS, RDHLoma Linda, CA 923501679725238
  30. Xuejiao ThrashSan Diego, CA 921361154970606
  31. Mary Timothy, RDHEdwards Afb, CA 935241861562738
  32. Joane Kay Tiongson, RDH, RDHAPSan Diego, CA 921091881065498
  33. Diana Tira, RDHAPYorba Linda, CA 928861215214796
  34. Maureen Titus, RDHAP, BSLos Osos, CA 934021982755724
  35. Ara Tobar, RDHLake Arrowhead, CA 923521861828279
  36. Michael TobolaMonrovia, CA 910161144723511
  37. Jodi Todd, R.D.H.A.P.Ukiah, CA 954821144640368
  38. Laurie Rose Tolosa, RDH, RDHAPMountain View, CA 940401689502940
  39. Diane Tomlinson, RDHAPAuburn, CA 956031669608154
  40. Maggie Tong, RDHCupertino, CA 950141962527549
  41. Tiffany TongFort Bragg, CA 954371013650134
  42. Marmar ToossiLos Angeles, CA 900251710326574
  43. Teresa Topdjian, RDHLos Angeles, CA 900201659987857
  44. Anna Torosyan, RDHAPSun Valley, CA 913521609108810
  45. Lucy Torres, RDHAPSan Diego, CA 921311689436578
  46. Nuvia TorresVista, CA 920841962941294
  47. Christina TranLos Angeles, CA 900271720443427
  48. Evon TranHuntington Beach, CA 926471124572961
  49. Ky Tran, RDHSan Jose, CA 951311205708013
  50. Linh Tran, RDHSan Diego, CA 921111568028066

Source: CMS NPPES, primary taxonomy 124Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 19 of 51 per resident

  1. Missouri6.0
  2. Maryland5.1
  3. Vermont5.1
  4. California4.8
  5. Massachusetts4.8
  6. Tennessee4.6
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 124Q00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.0% of these records appear in a Medicare file, against 1.8% 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. California1.0%
  2. United States1.8%

Dental Hygienist records in California, measured

  • In a Medicare file19 of 1,874 · 1.0% here, 1.8% nationally
  • In the CMS Doctors and Clinicians file2 · 0.1% here, under 0.1% nationally
  • Not updated in five years or more1,221 · 65.2% here, 65.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 124Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,874 NPPES records list dental hygienist (124Q00000X) as their primary taxonomy with a practice address in California: 4.8 per 100,000 residents against 4.7 nationally (50 states and D.C.). San Diego has 110 of them (6%).

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. Oregon1,167
  2. Colorado1,161
  3. Washington987
  4. Wisconsin935

States with a similar rate per 100,000

  1. Massachusetts4.8
  2. Tennessee4.6
  3. Vermont5.1
  4. Maryland5.1

The largest states

  1. Oregon1,167
  2. Colorado1,161
  3. Washington987
  4. Wisconsin935
  5. Michigan897

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.