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 45 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. Nazia Rehman, DMDWorcester, MA 016031043471980
  2. Sidrah Rehman, DDSSouth Dennis, MA 026601831877240
  3. Jared Reid, DMDSouth Deerfield, MA 013731831173640
  4. Joseph Reidy, DMDFall River, MA 027211144318528
  5. Zachary Reiff, DMDEasthampton, MA 010271598141095
  6. Thomas Reilly, DDSEast Sandwich, MA 025371457522898
  7. Nathaniel Reimers, DMDFalmouth, MA 025401952803694
  8. Anna Ren, DDSBoston, MA 021111053180141
  9. Tina Ren, DMDBoston, MA 021151134673288
  10. Mayra Rendon Medina, DDS, MSCBoston, MA 021151639905029
  11. Olga Restrepo, DMDSturbridge, MA 015661154339562
  12. Sujatha Revur, GENERAL DENTISTRYWorcester, MA 016101780695130
  13. Milagros Reyes, DMDLeominster, MA 014531659677227
  14. Juan Reyes Vargas, DMDBoston, MA 021321992428668
  15. Eunice Reyes-Ibarra, DDSPittsfield, MA 012011891022372
  16. Oscar Reyna-Blanco, DDSBoston, MA 021151134673171
  17. Romina Rezaian, DDSRoslindale, MA 021311639091432
  18. Houston Rhodes, DDSBoston, MA 021261528762572
  19. Jevon RhuleJamaica Plain, MA 021301538760947
  20. Rupinder RiarHanover, MA 023391669785416
  21. Reynaldo Riboul, DMDDorchester, MA 021251073136933
  22. Andrea RiccobonoBoston, MA 021181851287254
  23. Shannon RiceBoston, MA 021111558982108
  24. Cassandra Richard, D.M.D.Salem, MA 019701922396977
  25. William Richards, DDSBoston, MA 021181275132086
  26. Andrea Richman, DMDCarlisle, MA 017411861483133
  27. Brock Riedel, DMDWaltham, MA 024521750010542
  28. Martine RiggiBoston, MA 021151588900971
  29. Steven Rinaldi, DMDNorth Andover, MA 018451144928912
  30. Jessica Ristuccia, D.M.D.Bedford, MA 017301467732610
  31. Erika Rivera, DDSGloucester, MA 019301033795885
  32. Vicki Rivera, DMDAllston, MA 021341114153632
  33. Christa Rizkallah, D.M.D.Wakefield, MA 018801114333770
  34. Christopher Rizkallah, DMDMethuen, MA 018441376235689
  35. Laura Rizkallah, DMDSomerville, MA 021441750880415
  36. Nayab RizviNatick, MA 017601932855152
  37. Daniella RizzoWorcester, MA 016051083078232
  38. Adam Robbins, DMDSouthborough, MA 017721730563206
  39. Callan Roberts, DMDMalden, MA 021481578133666
  40. Matthew Roberts, DMD, MIDIANantucket, MA 025541548575798
  41. Yineska Robertson, DMDLowell, MA 018521942084785
  42. Jason Robillard, D.M.D.Georgetown, MA 018331639418619
  43. Edward Robinson, D.D.S.Holyoke, MA 010401710163134
  44. Rebecca RobinsonWakefield, MA 018801275989063
  45. Steven Robinson, DMDSandwich, MA 025631669553889
  46. Philip Robitaille, DDSSomerset, MA 027261124046685
  47. Suzanne Robotham, DDSBelmont, MA 024781790943256
  48. Nelida Rocha GonzalezSpringfield, MA 011031750118154
  49. Karina RochabrunFitchburg, MA 014201376240713
  50. Herbert Rod, DDSPittsfield, MA 012011013134386

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.