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 1 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. Mary Aichelmann-Reidy, DDSBaltimore, MD 212011073653002
  2. Mary Alexander, DDSSilver Spring, MD 209051588828073
  3. Reiaz Ali, D.D.S., M.S.Clinton, MD 207351104066257
  4. Teresita Alston, DMDPatuxent River, MD 206701922028000
  5. Augusto Araujo, D.M.D.Chevy Chase, MD 208151457565384
  6. Judith Austin, D.M.D.Rockville, MD 208521932305422
  7. Salar Azad, DDSFrederick, MD 217011578092771
  8. Ramin Azghandi, DDSGermantown, MD 208741215023296
  9. Sanford Barber, DMDRockville, MD 208521801983077
  10. Christopher Barth, DMD, MSPikesville, MD 212081639502818
  11. Jared Beck, D.M.D.Bethesda, MD 208891497981104
  12. Duane Bennett, DDSSilver Spring, MD 209011003258641
  13. Alan Bernbach, D.M.D.Silver Spring, MD 209101356465108
  14. Robert Betz, DDSNorth Potomac, MD 208781487702031
  15. Arnold Binderman, DDS MSDBethesda, MD 208171770638769
  16. Gonzalo Blasi, DDS MSBaltimore, MD 212011407396369
  17. Cary Bly, DDSAnnapolis, MD 214011326351990
  18. Gerard BoquelGaithersburg, MD 208791770584849
  19. Robert Bouffard, DENTISTAnnapolis, MD 214021730150905
  20. William Bowen, DDSBaltimore, MD 212291952440224
  21. Jeffrey Brain, DDSLaurel, MD 207071801884390
  22. William Brayer, D.M.DRockville, MD 208501437215514
  23. Daniel Brockway, DMDFort Meade, MD 207551851723886
  24. Wendy Burstein, DDS MSBaltimore, MD 212021366475436
  25. Fred Bye, D.D.S, M.S.Hagerstown, MD 217421013222389
  26. Elbert Chang, DDS, MSRockville, MD 208521629285804
  27. Charles Chen, DDSBethesda, MD 208141346338639
  28. Doheum ChoiSilver Spring, MD 209061407418072
  29. Khalid Choudhary, DDS, MSRockville, MD 208521184763237
  30. Christopher Cruz, DDS, MSBaltimore, MD 212011245129816
  31. Thomas Daley, D.D.S.Towson, MD 212861023231636
  32. Victor Davis, D.D.S., P.C.Silver Spring, MD 209031265672042
  33. Donald Denucci, D.D.S.North Potomac, MD 208781780618967
  34. Douglas Dompkowski, D.D.SBethesda, MD 208141932273489
  35. Christopher Drennen, D.M.D.Potomac, MD 208541043597214
  36. Rachel Dulebohn, D.M.D.Bethesda, MD 208891790064707
  37. Mina Ebrahimi Daryani, DMDRockville, MD 208521801326111
  38. Robert Egert, DMDColumbia, MD 210451932266459
  39. Roy Eskow, D.D.S.Bethesda, MD 208171861583122
  40. John Evans, DDSBurtonsville, MD 208661972722700
  41. Sylvan Feldman, D.D.S.Towson, MD 212041962771378
  42. Greg Felthousen, DDS, MSSalisbury, MD 218011417979733
  43. John Felton, DDSCatonsville, MD 212281457475774
  44. Howard Fisher, DDSBaltimore, MD 212101245316033
  45. Marc Fisher, D.D.S.Silver Spring, MD 209061861541484
  46. Andrew Fried, DMDBaltimore, MD 212361457413734
  47. Paul Friedman, DDSBaltimore, MD 212081275657744
  48. Richard Gartner, D.D.S.Severna Park, MD 211461417071416
  49. Alison Glascoe, D.D.S.Bowie, MD 207161588623649
  50. Beverly Glass, DMDSalisbury, MD 218011548385677

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.