NPPES file of Aug 9, 2026

Physician Assistant in Maryland

3,224 NPPES records list physician assistant with a practice address in Maryland, 52 per 100,000 residents, the 23rd highest rate of 51. Baltimore and Bethesda have the most; each record links to the provider's NPI and the Maryland license search. Page 50 of 65.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 1,135

  1. Baltimore1,135
  2. Bethesda115
  3. Rockville115
  4. Annapolis109
  5. Frederick106

Physician Assistant records in Maryland

  1. Teresa Rogers, PA-CBaltimore, MD 212021285004218
  2. Roselyn Rogic, PA-CBaltimore, MD 212241679623508
  3. Alec Rogness, PA-CAnnapolis, MD 214011164051314
  4. Kristen Rohrer, PA-CBaltimore, MD 212871871204438
  5. Theresa Rohrs, P.A.Baltimore, MD 212371790744357
  6. Phnonia Rojas, P.A.Glen Burnie, MD 210611417284407
  7. Kayla Rolek, PA-CGlen Burnie, MD 210611477007433
  8. Tessa Rolnick, PASalisbury, MD 218041679995740
  9. Sara RomaniColumbia, MD 210451336928845
  10. David RomeroSalisbury, MD 218011164839874
  11. Meghan RonanOdenton, MD 211131942088042
  12. Anthony Rosario, PA-CCambridge, MD 216131578019014
  13. Catherine Rose, PAFrederick, MD 217021720106560
  14. Hannah Rose, PA-CSykesville, MD 217841568201564
  15. Isabel RoseColumbia, MD 210441316609548
  16. Taylor Rose, PA-CFrederick, MD 217021972067908
  17. Shara Rosen, PA-CLargo, MD 207741689331514
  18. Maria Rosenberg, P.A.-CBaltimore, MD 212871073853602
  19. Anna Rosenbloom, PA-CBaltimore, MD 212871699372524
  20. Tzipora Rosensaft, PA-CBaltimore, MD 212091366310955
  21. Renee RossWestminster, MD 211571063954006
  22. Robert Rotenberg, PAOwings Mills, MD 211171144685207
  23. Roy Rothenberg, PA-CBel Air, MD 210151841285418
  24. Sarah Rothhaas, P.A.Prince Frederick, MD 206781881458040
  25. Shekina Rousseau, PA-CPrincess Anne, MD 218531164341632
  26. Fallon Rovel-JonesBaltimore, MD 212011073981684
  27. Dena Rubin, P.A.Lutherville Timonium, MD 210931447627377
  28. Jay Rubinoff, PA-CBaltimore, MD 212181891199105
  29. Kaitlin Ruether, PA-CLeonardtown, MD 206501033956172
  30. Ann Ruffalo, P.A.Silver Spring, MD 209011316249402
  31. Molly RuhlBaltimore, MD 212871184235004
  32. Charles Rukus, PACSilver Spring, MD 209101437185790
  33. Louis RulandOwings Mills, MD 211171861940124
  34. Cassandra Rullman, PA-CChevy Chase, MD 208151649746801
  35. Gabriella RumgayCumberland, MD 215021699539205
  36. Megan Ruoss, PA-CGlen Burnie, MD 210611275205650
  37. Colleen Rush, PA-CMount Airy, MD 217711437673662
  38. Jasity Rush, PA-S2Silver Spring, MD 209101710617972
  39. Jasmine RussellGermantown, MD 208761841829116
  40. Jeffrey Russell, PA-CBaltimore, MD 212291518394204
  41. Karen RussellTakoma Park, MD 209121932460250
  42. Catina Russell-Helton, PACManchester, MD 211021508807637
  43. Corrine Russo, PA-CColumbia, MD 210451093236945
  44. Nicholas RuszalaRosedale, MD 212371053148965
  45. Ashleigh Rutka, PA-CRandallstown, MD 211331376940536
  46. Patricia Rutledge, PA-CBaltimore, MD 212251376581389
  47. Beth Ryan, PABethesda, MD 208921184937666
  48. Debra Ryan, P.A.Baltimore, MD 212371568421113
  49. James Ryan, PA-CGlen Burnie, MD 210611235855230
  50. Kerry Ryan, PA-CBethesda, MD 208921073784559

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 23 of 51 per resident

  1. Wisconsin59
  2. Connecticut57
  3. Utah55
  4. Maryland52
  5. Virginia51
  6. Vermont50
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.2% of these records appear in a Medicare file, against 77.9% 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. Maryland76.2%
  2. United States77.9%

Physician Assistant records in Maryland, measured

  • In a Medicare file2,457 of 3,224 · 76.2% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file1,979 · 61.4% here, 62.6% nationally
  • Not updated in five years or more1,489 · 46.2% here, 39.3% nationally
  • Median graduation year2017 · the 1,974 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,224 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Maryland: 52 per 100,000 residents against 49 nationally (50 states and D.C.). Baltimore has 1,135 of them (35%).

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 Jersey3,393
  2. Tennessee3,055
  3. Wisconsin3,475
  4. Arizona3,666

States with a similar rate per 100,000

  1. Virginia51.0
  2. Vermont49.6
  3. Oregon49.5
  4. Utah55.2

The largest states

  1. New York15,555
  2. California14,451
  3. Texas10,999
  4. Florida10,257
  5. North Carolina9,279

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.