NPPES file of Aug 9, 2026

Periodontics in Maryland

167 NPPES records list periodontics with a practice address in Maryland, 2.7 per 100,000 residents, the 8th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223P0300X · 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, 21

  1. Baltimore21
  2. Bethesda20
  3. Rockville10
  4. Annapolis9
  5. Chevy Chase8

Periodontics records in Maryland

  1. Stephen Goldman, D.D.S.Glen Burnie, MD 210611417087008
  2. John Golski, D.D.S.Frederick, MD 217021285859611
  3. Gar Graham, DDSAndrews Afb, MD 207621699815407
  4. Michael Granet, D.D.S.Cumberland, MD 215021760492797
  5. Richard Green, D.D.S.Bethesda, MD 208171245379619
  6. Thomas HartBethesda, MD 208921578707626
  7. Stephen Hutton, DMDBethesda, MD 208891679821854
  8. Karen Jo, DDSSilver Spring, MD 209011245729557
  9. Deborah Jones, D.D.S.Baltimore, MD 212011457408874
  10. Ronnie Jones, D.D.S.,M.S.Laurel, MD 207071376533208
  11. Sanju Jose, D.D.S., M.D.S.Columbia, MD 210451932516804
  12. Peter Joseph, D.M.D.Owings Mills, MD 211171366739278
  13. Daniel Karlin, D.D.S.Owings Mills, MD 211171336252162
  14. James Kassolis, DDSTowson, MD 212861518039502
  15. Mark Keiser, D.D.S.Owings Mills, MD 211171124315833
  16. Shafia KhawajaOwings Mills, MD 211171316394687
  17. Ramz KhleifAnnapolis, MD 214011740333004
  18. Omid Kiarash, DMD, MSDDunkirk, MD 207541386534816
  19. Han Kim, DMDFort Meade, MD 207551861946683
  20. Justin KleinmanWestminster, MD 211571174676340
  21. Charles Knapp, DDS, MA, MSFrederick, MD 217021912046814
  22. Annette Ko, DDSChevy Chase, MD 208151205511227
  23. Richard Kuntz, DDSOwings Mills, MD 211171548539604
  24. David Kwon, DMDBethesda, MD 208891346285525
  25. Mary Lee, D.M.D, M.S.DBaltimore, MD 212091558610444
  26. Maureen Lefkoff, D.D.S.Columbia, MD 210451538216015
  27. Lili Leon, D.D.S.North Potomac, MD 208781740352889
  28. Barbara Lesco, DDSBaltimore, MD 212021154368652
  29. Martin Levin, DDSBaltimore, MD 212101073619755
  30. Alan Levine, D.D.S.Chevy Chase, MD 208151376703348
  31. Chiun-Lin Liu, DDSCollege Park, MD 207401548384688
  32. Herbert Livingston, D.D.S.Baltimore, MD 212241780673418
  33. John Louis, DMD LLCEaston, MD 216011639258965
  34. Alexandra Mai, DDSBethesda, MD 208141891434353
  35. Thu Mai, DDSBel Air, MD 210151891073581
  36. Bruce Mandel, D.D.S.Owings Mills, MD 211171699895417
  37. Richard Mao, D.M.D.Baltimore, MD 212861952427825
  38. Madjid Matin, DMDChevy Chase, MD 208151427051424
  39. Jana McCall, D.D.S, M.S.Wheaton, MD 209021467763433
  40. Patricia Meehan, DDSBaltimore, MD 212011508265828
  41. Brett Metcalf, DDSBethesda, MD 208891023083706
  42. Angela Miele, DMDAnnapolis, MD 214011164735734
  43. William Mislowsky, DDSLutherville, MD 210931043321235
  44. Ari Moskowitz, D.M.D.Catonsville, MD 212281528289352
  45. David Mugford, DMD PACrofton, MD 211141588796353
  46. Kevin Murphy, DDS, MSBaltimore, MD 212091790149052
  47. Kathryn Mutzig, D.D.S.Towson, MD 212861558481820
  48. Sathiyanathan Nadarajah, D.M.D.Eldersburg, MD 217841245329523
  49. Hoa Nghiem, DDSWheaton, MD 209021770750374
  50. John Nitzell, DDSHagerstown, MD 217421912040080

Source: CMS NPPES, primary taxonomy 1223P0300X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 8 of 51 per resident

  1. New York2.9
  2. New Hampshire2.8
  3. Hawaii2.7
  4. Maryland2.7
  5. Virginia2.5
  6. Rhode Island2.5
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223P0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.3% of these records appear in a Medicare file, against 67.1% 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. Maryland65.3%
  2. United States67.1%

Periodontics records in Maryland, measured

  • In a Medicare file109 of 167 · 65.3% here, 67.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.6% here, 0.5% nationally
  • Not updated in five years or more123 · 73.7% here, 74.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223P0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

167 NPPES records list periodontics (1223P0300X) as their primary taxonomy with a practice address in Maryland: 2.7 per 100,000 residents against 2 nationally (50 states and D.C.). Baltimore has 21 of them (13%).

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. Georgia170
  2. Michigan164
  3. North Carolina159
  4. Washington184

States with a similar rate per 100,000

  1. Hawaii2.7
  2. New Hampshire2.8
  3. New York2.9
  4. Virginia2.5

The largest states

  1. California929
  2. New York565
  3. Florida487
  4. Texas486
  5. Massachusetts390

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.