NPPES file of Aug 9, 2026

General Practice Dentistry in Maryland

2,408 NPPES records list general practice dentistry with a practice address in Maryland, 39 per 100,000 residents, the 20th highest rate of 51. Baltimore and Silver Spring have the most; each record links to the provider's NPI and the Maryland license search. Page 28 of 49.

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).

Baltimore has the most, 299

  1. Baltimore299
  2. Silver Spring142
  3. Rockville113
  4. Bethesda97
  5. Gaithersburg68

General Practice Dentistry records in Maryland

  1. Politimi Mantzouranis, DDSFrederick, MD 217021285773531
  2. James Manwaring, D.M.D.Gaithersburg, MD 208771598067035
  3. Trevor Maples, DDSFrederick, MD 217021003335506
  4. Leonard Maranto, DDSTowson, MD 212861508935354
  5. Maria Maranto, DDSTowson, MD 212861831273846
  6. Michael Marcus, D.M.D.Silver Spring, MD 209011396740031
  7. Felicia Maresca, D.D.S., P.C.Waldorf, MD 206021982680096
  8. Caprice Marjenin, D.D.S.Frederick, MD 217011003211814
  9. Marvin Mark, D.M.DSilver Spring, MD 209021144353988
  10. John Markel, D.D.S.Perryville, MD 219031487814950
  11. Denise Markoff, D.D.S., F.A.G.D.Baltimore, MD 212301326167164
  12. Steve MarkowRandallstown, MD 211331831217348
  13. Gregory Martin, DDSChevy Chase, MD 208151295203172
  14. Pamela Martin, D.D.S.Bethesda, MD 208171205933173
  15. Rodney Martin, DDSTimonium, MD 210931225184419
  16. William Martin, D.D.S.Towson, MD 212041780719963
  17. Afolabi Martins, DDSSilver Spring, MD 209041447378195
  18. Daniel Masciantonio, DMDPrince Frederick, MD 206781851505911
  19. Jeremy Masenior, DDSPrincess Anne, MD 218531740508613
  20. Darianna MasihBaltimore, MD 212011255179776
  21. Irving Mason, D.M.D.Baltimore, MD 212131578587994
  22. Ricky Mason, D.D.SPrincess Anne, MD 218531558776179
  23. Akbar Masood, DDSLaurel, MD 207071912054966
  24. Arif Masood, BDS, MSDCrofton, MD 211141447214820
  25. Dean Massey, D.D.S.Salisbury, MD 218041376690677
  26. Ward Massey, BDS PHDBaltimore, MD 212011073025177
  27. Frank Mastalerz, DDSOakland, MD 215501114132552
  28. Stephen Mastella, DMDBaltimore, MD 212011144248139
  29. Jennifer Matelis, D.D.S.Gaithersburg, MD 208791760485031
  30. Bincy MathaiOdenton, MD 211131891214714
  31. Bob Mathews, D.D.S.Nottingham, MD 212361932247558
  32. Denise Maultsby-Brown, DDSUpper Marlboro, MD 207721740230499
  33. Robert Maupin, D.D.S., P.A.Lisbon, MD 217651275558124
  34. Keith Mayberry, DDSIndian Head, MD 206401467414508
  35. Holly Mayher, D.D.S.Annapolis, MD 214011295095198
  36. Bill Mayhew, D.D.S.Ft Detrick, MD 217021235160722
  37. Major Mayo, D.D.SSilver Spring, MD 209101164612800
  38. Jacqueline Mays, D.D.S, PH.DRockville, MD 208501699095836
  39. Shabnam Mazhari, D.D.SColumbia, MD 210441699025429
  40. Mark MazinFrederick, MD 217021295897940
  41. Daniel MazzaBethesda, MD 208141578456760
  42. David Mazza, DDS, CAGSBethesda, MD 208141396814133
  43. Kristen Mazzei, DMDOcean City, MD 218421588224596
  44. Robert Mazziotta, D.D.S.Bethesda, MD 208141336369271
  45. Thomas McCafferty, DDSHagerstown, MD 217421790981363
  46. Joseph McCarthy, D.D.S.Greensboro, MD 216391164645545
  47. Charles McCausland, D.D.S.Towson, MD 212041619122272
  48. Mark McClure, DDSRiverdale, MD 207371467533307
  49. Eugene McCollum, DDSBaltimore, MD 212241609949106
  50. John McCombe, DDSLutherville, MD 210931396942298

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

Maryland ranks 20 of 51 per resident

  1. Vermont40
  2. Nebraska40
  3. Wisconsin39
  4. Maryland39
  5. Virginia39
  6. Iowa39
  7. 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.

61.8% 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. Maryland61.8%
  2. United States62.1%

General Practice Dentistry records in Maryland, measured

  • In a Medicare file1,488 of 2,408 · 61.8% here, 62.1% nationally
  • In the CMS Doctors and Clinicians file7 · 0.3% here, 0.5% nationally
  • Not updated in five years or more1,728 · 71.8% here, 73.6% nationally

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

2,408 NPPES records list general practice dentistry (1223G0001X) as their primary taxonomy with a practice address in Maryland: 39 per 100,000 residents against 37 nationally (50 states and D.C.). Baltimore has 299 of them (12%).

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. Arizona2,482
  2. Colorado2,488
  3. Wisconsin2,305
  4. Minnesota2,177

States with a similar rate per 100,000

  1. Virginia38.9
  2. Iowa38.6
  3. Utah38.6
  4. Idaho38.4

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.