Registry data as of Aug 27, 2026

General Practice Dentistry in Massachusetts

3,351 NPPES records list general practice dentistry with a Massachusetts practice address, 48 per 100,000 residents, 2 of 51 per resident. Boston and Springfield have the most; each record links to the provider's NPI and the Massachusetts license search. Page 33 of 68.

CMS NPPES registry, loaded Aug 27, 2026; 2023 Census estimates · NUCC 1223G0001X · method

Compiled from official public sources by the editorial process.

Boston has the most, 367

  1. Boston367
  2. Springfield78
  3. Worcester78
  4. Brookline64
  5. Cambridge60

Source: CMS NPPES, primary taxonomy 1223G0001X by practice city, loaded Aug 27, 2026.

General Practice Dentistry records in Massachusetts

  1. Geri Kleinman, DMDNorthampton, MA 010601780757013
  2. Mark Klepacki, DMDHadley, MA 010351578635975
  3. Margaret Klepacz, DDSStow, MA 017751073572517
  4. Leticia Klos, D.M.D.Westborough, MA 015811952089658
  5. Matthew Knight, D.D.S.Ipswich, MA 019381013986272
  6. Ronald Knight, DDSHyannis, MA 026011356372106
  7. Kelly Koch, DMDScituate, MA 020661730619735
  8. Steven Koff, DMDWestford, MA 018861851303515
  9. Mehak KohliBeverly, MA 019151629701305
  10. Charles Kokinos, DMDLowell, MA 018521790727527
  11. Parsia Koleini, DMDBoston, MA 021181538500327
  12. Inna Komarovskaya, D.M.D.Hyde Park, MA 021361164692687
  13. Stephen Komyati, DMDBoston, MA 022151073575726
  14. Kalyan Kondreddi, DMDMedford, MA 021551962001149
  15. Danielle Konrad, DDSCanton, MA 020211760835771
  16. Michael Koprowski, D.D.S.Southbridge, MA 015501861610800
  17. Philip Koralishn, DDSWakefield, MA 018801013035807
  18. Edward Kornack, DMDNorwood, MA 020621275545162
  19. Jennifer Korzeb, DMDMethuen, MA 018441376520759
  20. Richard Kosinski, DMDDedham, MA 020261386641215
  21. Gregory Kosmidis, DMDCambridge, MA 021421568645240
  22. James Kostas, D M D P CBurlington, MA 018031205803392
  23. Valeriy Kostenko, D. M. D.Lynn, MA 019011104969583
  24. Yuliya Kostenko, DMDLynn, MA 019011376837500
  25. Andrew Kotin, D.M.D.Oxford, MA 015401093927519
  26. Jeffrey Kotkin, DMDBrookline, MA 024461639195134
  27. Mitchell Kotzen, D.M.D.East Longmeadow, MA 010281548280472
  28. Christos KoumoutseasBoston, MA 021221487774634
  29. Gurmeet Kour, D.M.D.Peabody, MA 019601629298641
  30. Diane Koury, DMDAbington, MA 023511093723892
  31. Stanislav Kovtun, D.M.DBrookline, MA 024461699112151
  32. Aidis Kozica, D.D.S.Worcester, MA 016051962487736
  33. John Kozlauska, D.M.D.Lynnfield, MA 019401053520551
  34. Alfred Kraft, DMDBoston, MA 021141043323645
  35. Olga KrasnoslobodtsevaMilton, MA 021861205236122
  36. Eric Kraus, D.D.S.Stow, MA 017751194735068
  37. Natalya Kravetskaya, D.M.D.Lynn, MA 019011891810180
  38. Jolene Krol, DMDLenox, MA 012401134324155
  39. Erich Kronenwett, D.M.D.Acton, MA 017201992893499
  40. William Kropa, DMDSwampscott, MA 019071003951914
  41. Kenneth Krowne, DMDBrookline, MA 024461265589790
  42. Carla Kruyff Arciniega, MS, DMDCambridge, MA 021401245960046
  43. Harry Ku, D.M.D.Tyngsboro, MA 018791306973896
  44. Jennifer Kuchar, DMDSeekonk, MA 027711639463177
  45. Navya Kuchibhotla, BDS, MSBoston, MA 021151205525177
  46. Gerard Kugel, D.M.D.Boston, MA 022151881758159
  47. Dennis Kulka, DMDHanover, MA 023391003430067
  48. Peter Kulka, D.D.S.Hanover, MA 023391538229869
  49. Aman Kumar, DDSCarver, MA 023301588282669
  50. Bharathan Kumaraguru, DMDChelsea, MA 021501598794315

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia54
  2. Massachusetts48
  3. Hawaii48
  4. California46
  5. 50 states and D.C.37

Source: CMS NPPES, primary taxonomy 1223G0001X by practice state, loaded Aug 27, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

The CMS National Plan and Provider Enumeration System currently lists 3,351 General Practice Dentistry providers with a primary practice address in Massachusetts, all registered under the Dentist NUCC taxonomy branch. Each clinician on this roster selected General Practice Dentistry as their primary taxonomy at NPI enrollment, a self-reported classification that is updated whenever the provider files a correction with CMS. The count excludes organizations (group practices, hospitals, clinics operate under separate NPIs) and excludes providers who chose a different primary specialty even if they practice General Practice Dentistry part-time. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

At 3,351 enrolled providers, General Practice Dentistry in Massachusetts is a mid-volume market, that matters for search-radius decisions, because patients in Massachusetts outside the largest metros often need to broaden to adjacent cities to find a local General Practice Dentistry clinician. The directory below is paginated 50 providers at a time (68 pages total) and is sorted alphabetically by last name, so scanning for a specific practice usually goes faster than scrolling; on the provider detail page you'll find the full NPPES record including address, phone, credentials, and any published Medicare Part D prescribing activity for 2024.

Before contacting anyone on this list, verify the practice is still at the address shown, NPPES refreshes monthly, but providers who have relocated, retired, or changed employers may not have filed an NPI update yet. Important: PlainDoctor is a directory of publicly available CMS government data covering General Practice Dentistry providers in Massachusetts, not a quality ranking, a board-certification verifier, or medical advice. Always confirm credentials through the NPPES NPI Registry, the Massachusetts medical board, and, where relevant, the ABMS, AOA, or the specialty's primary certifying body before making any clinical decision. Nothing on this page substitutes for a conversation with a licensed clinician.

States with a similar number

  1. Virginia3,308
  2. Washington3,200
  3. Georgia3,059
  4. North Carolina3,718

States with a similar rate per 100,000

  1. Hawaii47.7
  2. California45.5
  3. Connecticut45.0
  4. Alaska44.6

The largest states

  1. California17,740
  2. Texas9,830
  3. New York7,515
  4. Florida6,880
  5. Illinois5,203

Source: CMS National Plan and Provider Enumeration System (NPPES), file loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.