NPPES file of Aug 9, 2026

Specialist in Maryland

938 NPPES records list specialist with a practice address in Maryland, 15 per 100,000 residents, the 18th highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 12 of 19.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · 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, 207

  1. Baltimore207
  2. Bethesda59
  3. Silver Spring45
  4. Rockville43
  5. Annapolis41

Specialist records in Maryland

  1. Robert Mand, PTBaltimore, MD 212361588091110
  2. Avron Marcus, M.D.Glen Burnie, MD 210611528053956
  3. Markus Margreiter, M.D.Baltimore, MD 212871013195494
  4. Sheldon Margulies, M.D.Silver Spring, MD 209021659325868
  5. William Mark, M.D.Cumberland, MD 215021053498782
  6. Daniel Markmann, M.D.Ellicott City, MD 210431790827004
  7. Justin Marlett, ATCQueenstown, MD 216581437123999
  8. Jaime Marquez, M.D.Takoma Park, MD 209121619916251
  9. Marva Marsh, PTUpper Marlboro, MD 207741548235682
  10. John Mascola, M.D.Bethesda, MD 208891083790745
  11. Archibald MasonBowie, MD 207211316549553
  12. Rubina Mattu, M.D.Silver Spring, MD 209101255393542
  13. Kara McCourt-Skeberdis, NCTMBEllicott City, MD 210421255463741
  14. Christopher McCraeKensington, MD 208951053984237
  15. Charles McGarvey, DPTBethesda, MD 208921598721870
  16. David McGinnis, M.D.Lutherville, MD 210931316918980
  17. Kevin McGovern, MDEllicott City, MD 210421023068186
  18. Martin McLaren, M.D.Beltsville, MD 207051134243173
  19. Sarah McMillan, M.D.Baltimore, MD 212091093776981
  20. Therese McNerney, DPTBethesda, MD 208171710346721
  21. John McTizicBaltimore, MD 212231194790394
  22. Jack McWatters, MDColumbia, MD 210441083681118
  23. Paula MedleyBethesda, MD 208171154611275
  24. John Melmed, M.D.Silver Spring, MD 209021932179108
  25. Gino Mendoza, M.D.Rockville, MD 208521093793671
  26. Andrea MerberPotomac, MD 208541710860903
  27. Brooke MerriwetherChevy Chase, MD 208151891791893
  28. Christopher Mesick, M.D.Chevy Chase, MD 208151154394708
  29. Nathaniel Michael, PTHyattsville, MD 207821720169063
  30. Stephen Michaels, M.D.Leonardtown, MD 206501689742603
  31. Mary Michels, MDAnnapolis, MD 214011245256304
  32. Jean MidyBaltimore, MD 212231659346260
  33. Carol Miller, OTR/LEllicott City, MD 210431619249398
  34. Craig Miller, MDBethesda, MD 208171891721742
  35. Frederick Miller, M.D.Kensington, MD 208951376711879
  36. Rebecca Mills, LMTChevy Chase, MD 208151336393032
  37. Milton Milne, MDSilver Spring, MD 209021033131347
  38. Harvey Mininberg, MDSilver Spring, MD 209021205010501
  39. Kathleen Mirsky, MS, PTSalisbury, MD 218011184745309
  40. Dominic MitchellBaltimore, MD 212061144876806
  41. Gregory Mitchell, M.D., PAAnnapolis, MD 214011669475307
  42. Mary Modderman, OTRLanham, MD 207061912124298
  43. Khodadad Modjtabai, M.D.Columbia, MD 210441578567913
  44. Homayoon Moghbeli, M.D.Baltimore, MD 212271235118381
  45. Janet MoghbeliBaltimore, MD 212231447227772
  46. Zachary MokoBaltimore, MD 212111760453708
  47. Danilo Molieri, M.D.Rockville, MD 208521821076498
  48. Prince MomoKensington, MD 208951639910276
  49. Ciro Montanez, M.D.Largo, MD 207741962532507
  50. Eva Moore, SENIOR COSMETOLGISTClinton, MD 207351992148142

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 18 of 51 per resident

  1. Pennsylvania16
  2. Massachusetts16
  3. West Virginia15
  4. Maryland15
  5. California15
  6. Minnesota15
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

36.4% of these records appear in a Medicare file, against 17.0% 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. Maryland36.4%
  2. United States17.0%

Specialist records in Maryland, measured

  • In a Medicare file341 of 938 · 36.4% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file220 · 23.5% here, 11.1% nationally
  • Not updated in five years or more674 · 71.9% here, 77.3% nationally
  • Median graduation year1989 · the 220 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

938 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Maryland: 15 per 100,000 residents against 18 nationally (50 states and D.C.). Baltimore has 207 of them (22%).

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. New Hampshire1,010
  2. Georgia845
  3. North Carolina839
  4. Minnesota838

States with a similar rate per 100,000

  1. West Virginia15.4
  2. California14.8
  3. Massachusetts15.7
  4. Pennsylvania15.7

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.