NPPES file of Aug 9, 2026

Dentist in Massachusetts

2,934 NPPES records list dentist with a practice address in Massachusetts, 42 per 100,000 residents, the 3rd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 23 of 59.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 122300000X · method

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

Boston has the most, 745

  1. Boston745
  2. Worcester94
  3. Quincy65
  4. Cambridge60
  5. Springfield57

Dentist records in Massachusetts

  1. Diana Hoang, DMDSomerville, MA 021451740929363
  2. Theresa Hoang, DMDWare, MA 010821710279930
  3. Benjamin Hobaica, DMDDorchester, MA 021221114545043
  4. Sanford Hochman, D.D.SSouth Orleans, MA 026621770856056
  5. Katherine HoegChelmsford, MA 018241174319933
  6. Sierra HoesRoxbury, MA 021201194587717
  7. Sara Hoge, DMDBoston, MA 021151447770912
  8. Maryam Hojjati, DMDNatick, MA 017601538869250
  9. Nicole Holland, D.D.S.Wellesley, MA 024811215236468
  10. Leat Holtzman, DDSWalpole, MA 020811164919585
  11. Jennifer Hong, D.M.D.Roxbury Crossing, MA 021201740445998
  12. Kevin Hong, DMDDracut, MA 018261578284204
  13. Merelyn Hong, DDSBoston, MA 021111942559174
  14. Michael HongBoston, MA 021151689058729
  15. Sung Hong, D.M.D.Cambridge, MA 021391700265683
  16. Thanh Hong, DMDDorchester, MA 021221255596797
  17. Lewis HootnickQuincy, MA 021691154475416
  18. Matthew Horan, DMDBoston, MA 021081447411079
  19. William Horgan, D.D.SBrighton, MA 021351932297900
  20. Daria Hornung, D.M.D.Malden, MA 021481376982322
  21. David Hornung, DMDMalden, MA 021481457616799
  22. Scott Hornung, DMDWilmington, MA 018871306009147
  23. Brianne Horton, DMDBourne, MA 025321992546147
  24. Marshall Horwitz, D.D.S.Worcester, MA 016091750374468
  25. Rachel Horwitz, DMDRoxbury, MA 021191710443171
  26. Nasser HosseinzadehBoston, MA 021181043047756
  27. Neda Hovaizi, D.D.S.Quincy, MA 021691518261718
  28. Mohammed Howait, B.D.S.Boston, MA 021151952534281
  29. Ashley Howen, DMDSpringfield, MA 011031841644697
  30. Sarah Hoye, DMDDouglas, MA 015161255593018
  31. Antoine Hraiz, DMDBurlington, MA 018031376714683
  32. Jenna Hrinda, DMDGreenfield, MA 013011619140613
  33. Michael Hrinda, DMDGreenfield, MA 013011073786075
  34. Yuh Fang Hsiao, DMDBelchertown, MA 010071407921539
  35. Ron HsinWorcester, MA 016091720533748
  36. Chuyen HsuStoughton, MA 020721568148013
  37. John Hsu, DMDJamaica Plain, MA 021301760513501
  38. Tun-Yi Hsu, D.M.D.Quincy, MA 021691982885448
  39. George Hu, DMDBoston, MA 021111477628345
  40. Xiaopeng HuBrighton, MA 021351790251296
  41. Celia Huang, D.D.S.Leominster, MA 014531447639034
  42. Ching-Shuan HuangBoston, MA 021151073207577
  43. Chu-Chi HuangBoston, MA 021151790462836
  44. Dan HuangBoston, MA 021111558682013
  45. Jenhsian Huang, DMDAllston, MA 021341821297151
  46. Jiahui Huang, DMDBoston, MA 021151194412981
  47. Jiayu HuangRaynham, MA 027671588385223
  48. Zhan Huang, D.M.D., PH.D.Worcester, MA 016031760938344
  49. Dallas Huff, DMDAuburn, MA 015011912696329
  50. Michelle Hughes, DMDBradford, MA 018351376291617

Source: CMS NPPES, primary taxonomy 122300000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 3 of 51 per resident

  1. District of Columbia52
  2. Alaska49
  3. Massachusetts42
  4. California38
  5. Illinois36
  6. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 122300000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

57.9% of these records appear in a Medicare file, against 61.9% 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. Massachusetts57.9%
  2. United States61.9%

Dentist records in Massachusetts, measured

  • In a Medicare file1,698 of 2,934 · 57.9% here, 61.9% nationally
  • In the CMS Doctors and Clinicians file18 · 0.6% here, 0.7% nationally
  • Not updated in five years or more1,854 · 63.2% here, 68.3% nationally
  • Median graduation year2012 · the 18 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 122300000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,934 NPPES records list dentist (122300000X) as their primary taxonomy with a practice address in Massachusetts: 42 per 100,000 residents against 28 nationally (50 states and D.C.). Boston has 745 of them (25%).

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. Ohio2,780
  2. Washington2,767
  3. New Jersey2,742
  4. Pennsylvania3,339

States with a similar rate per 100,000

  1. California37.8
  2. Illinois36.0
  3. Colorado34.4
  4. Alaska49.5

The largest states

  1. California14,729
  2. Texas6,572
  3. Florida6,155
  4. New York5,918
  5. Illinois4,522

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.