NPPES file of Aug 9, 2026

General Practice Dentistry in Massachusetts

3,489 NPPES records list general practice dentistry with a practice address in Massachusetts, 50 per 100,000 residents, the 2nd highest rate of 51. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 61 of 70.

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).

Boston has the most, 392

  1. Boston392
  2. Springfield87
  3. Worcester82
  4. Brookline65
  5. Cambridge64

General Practice Dentistry records in Massachusetts

  1. Randolph Sousa, DMDFall River, MA 027211932128162
  2. Steven Sousa, D.M.D.Mansfield, MA 020481134485857
  3. Stephanie Souza, DMDMedford, MA 021551205680188
  4. William Spang, D.D.S.Millbury, MA 015271164557922
  5. Louis Sparanges, DMDShrewsbury, MA 015451487708129
  6. Onir Spiegel, DDSChestnut Hill, MA 024671053338145
  7. Ellen Spielberg, DMDSpringfield, MA 011291740369024
  8. Martin Spielmann, DMDNeedham, MA 024921902888282
  9. Joel Spiller, D.M.D.Tewksbury, MA 018761659302958
  10. Martin Spiller, D.M.D.Townsend, MA 014691053364638
  11. Joseph Spinale, DMDFramingham, MA 017011942371935
  12. Joseph Spinali, DMDBurlington, MA 018031841367828
  13. Barry Spiro, DDSJamaicl Plain, MA 021301144397225
  14. Leonid Spivak, DDSCarver, MA 023301558384818
  15. Hamilton Sporborg, D.D.S.Chatham, MA 026331730250804
  16. David Springwater, D.D.SMethuen, MA 018441629285960
  17. Varshini Sridhar, DMDSomerville, MA 021441902491970
  18. Charles St John, DMDDalton, MA 012261205936978
  19. Amy St.germain, D.M.D.East Longmeadow, MA 010281104814474
  20. Steven St.germain, D.D.S.Merrimac, MA 018601225123201
  21. Dani StanboulyMattapan, MA 021261710688932
  22. Chloe Stanko, DMDLynn, MA 019041427600238
  23. Dwight Stanley, DMDChelsea, MA 021501861535650
  24. Gregory Stanley, D.D.S.Bridgewater, MA 023241205823242
  25. Curtis Stathis, DDSBradford, MA 018351639338403
  26. Jeffrey Stathis, DMDBradford, MA 018351053799742
  27. Peter Stathoulopoulos, DMDWorcester, MA 016091285837344
  28. Vasilika StefoWoburn, MA 018011487450649
  29. Jacob Stein, DMDNorthborough, MA 015321063439057
  30. Larisa Stein, DMDNorwood, MA 020621972765857
  31. Robert Stein, D.M.D.Peabody, MA 019601366573362
  32. David Steinhof, D.M.D. PCFall River, MA 027201851382527
  33. Cynthia Stevens, D.D.SLeominster, MA 014531437218914
  34. Mark Stevens, D.D.S.Florence, MA 010621255310280
  35. Sara Stock, DDSBrookline, MA 024461629181441
  36. Robert Stoddard, DMDNorwood, MA 020621699825760
  37. Stephanie Stoddart, DMDSpringfield, MA 011041700223237
  38. Rodolfo Stoltzmann, D.M.DLowell, MA 018521376576298
  39. Jeffrey Stone, DMDGloucester, MA 019301386715001
  40. Marshall Storm, DDSWalpole, MA 020811245254663
  41. Matthew Stotland, DMDBoston, MA 021181730741489
  42. Gregory Stoute, DMDRoxbury Crossing, MA 021201982735775
  43. Violeta Stoyneva, DMDBraintree, MA 021841144537861
  44. Richard Strakus, DMDNeedham, MA 024921184606386
  45. Heather Strock, DMDWakefield, MA 018801427452663
  46. Peter Strock, DDSVineyard Haven, MA 025681063419182
  47. Richard Struzziero, D.M.D.Braintree, MA 021841629236559
  48. Mary Stuart, D.D.S.Worthington, MA 010981043298300
  49. Ethan Sturm, DMDNew Bedford, MA 027441407385719
  50. Louis Stylos, D.M.D.Chelmsford, MA 018241982707253

Source: CMS NPPES, primary taxonomy 1223G0001X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia56
  2. Massachusetts50
  3. Hawaii48
  4. Connecticut48
  5. 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.

58.2% 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. Massachusetts58.2%
  2. United States62.1%

General Practice Dentistry records in Massachusetts, measured

  • In a Medicare file2,029 of 3,489 · 58.2% here, 62.1% nationally
  • In the CMS Doctors and Clinicians file13 · 0.4% here, 0.5% nationally
  • Not updated in five years or more2,676 · 76.7% here, 73.6% nationally
  • Median graduation year2024 · the 13 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

3,489 NPPES records list general practice dentistry (1223G0001X) as their primary taxonomy with a practice address in Massachusetts: 50 per 100,000 residents against 37 nationally (50 states and D.C.). Boston has 392 of them (11%).

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. Virginia3,365
  2. Washington3,196
  3. Georgia3,145
  4. North Carolina3,856

States with a similar rate per 100,000

  1. Hawaii48.2
  2. Connecticut47.9
  3. California45.8
  4. Alaska44.7

The largest states

  1. California17,852
  2. Texas10,056
  3. New York7,828
  4. Florida7,101
  5. Illinois5,276

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.