NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Maryland

653 NPPES records list occupational therapy assistant with a practice address in Maryland, 11 per 100,000 residents, the 33rd highest rate of 51. Baltimore and Salisbury have the most; each record links to the provider's NPI and the Maryland license search. Page 8 of 14.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 224Z00000X · 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, 104

  1. Baltimore104
  2. Salisbury37
  3. Rockville35
  4. Lutherville21
  5. Frederick19

Occupational Therapy Assistant records in Maryland

  1. Keri Lindemann, OTA/LGlen Burnie, MD 210601922656164
  2. Susan LittlefieldOwings Mills, MD 211171508984485
  3. Keely Litty, COTARockville, MD 208501508646480
  4. Lindsay LoaneBaltimore, MD 212221730762808
  5. Sara LoewenthalParkville, MD 212341861950297
  6. Grace LomaxSevern, MD 211441881319135
  7. Kelly Long, COTARockville, MD 208501306519954
  8. Mary Lonnen, COTAHunt Valley, MD 210301205361417
  9. Ashley Lopes, COTA/LSilver Spring, MD 029041336484583
  10. Megan Lord, OTAEaston, MD 216011932581774
  11. Courtney LuckertTowson, MD 212041205188141
  12. Tiffany Claire LumayogTowson, MD 212861760107718
  13. Tracey LynchBaltimore, MD 212071780902437
  14. Lesley Lyons, COTA/LFrostburg, MD 215321982943965
  15. Janaye MackGlen Burnie, MD 210601508245754
  16. Margaret Magill, COTA/LAnnapolis, MD 214031962896001
  17. Kimberly MaleyBaltimore, MD 212301215457379
  18. Darlene Malley, COTA/LGlen Burnie, MD 210611245542943
  19. Toni MarkenBaltimore, MD 212071942520317
  20. Margaret MarsBaltimore, MD 212071093032039
  21. Sarah MartelFrostburg, MD 215321417485632
  22. Alyson MartinGlen Burnie, MD 210601669949970
  23. Jennifer Martin, COTABaltimore, MD 212111124401757
  24. Kimberly Martin, COTA/LBaltimore, MD 212371669991980
  25. Marie MartinBaltimore, MD 212861477793941
  26. Noelle Martin, COTAFort George G Meade, MD 207551104208560
  27. Emma Martinez, COTASeverna Park, MD 211461689200222
  28. Melissa MatthewGlen Burnie, MD 210611760857635
  29. Michell Maung, COTAGambrills, MD 210541477920346
  30. Mary May, COTA/LElkton, MD 219211134687841
  31. Henry Mayaka, COTA/LTimonium, MD 210931699546069
  32. Vastina MayesBalt, MD 212101184322786
  33. Jill McCabe, OTSalisbury, MD 218041295951655
  34. Patrick McCarthy, COTABaltimore, MD 212391578453825
  35. Valorie McCarthy, COABaltimore, MD 212151568095321
  36. Sarah McCauslandLutherville Timonium, MD 210931730430166
  37. Shameeka McClain, COTACheltenham, MD 206231295070563
  38. Courtney McGuire, COTA/LTowson, MD 212861598253403
  39. Dawn McKenney, COTAFrostburg, MD 215021801135421
  40. Sarah McKercherLutherville Timonium, MD 210931720654452
  41. Alanna McKiverBowie, MD 207161336033463
  42. Brandon Mead, COTA/LBethesda, MD 208891861220048
  43. Jefrey MeadLutherville, MD 210931558787234
  44. Bonnie Meehan, COTA/LSalisbury, MD 218041700132149
  45. Luis Mejia, COTAGlen Burnie, MD 210601003469388
  46. Shannon Mellott, OTAWilliamsport, MD 217951386717544
  47. Isabelle Menges, COTA/LFrederick, MD 217011790322691
  48. Getrude Mengoh, COTA/LElkton, MD 219211629466214
  49. Michelle MerrillCalifornia, MD 206191770255960
  50. Haleigh MeyersMillersville, MD 211081639585748

Source: CMS NPPES, primary taxonomy 224Z00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maryland ranks 33 of 51 per resident

  1. Colorado12
  2. Wyoming11
  3. Massachusetts11
  4. Maryland11
  5. Washington10
  6. Oregon9
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 224Z00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.0% of these records appear in a Medicare file, against 0.1% 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. Maryland0.0%
  2. United States0.1%

Occupational Therapy Assistant records in Maryland, measured

  • In a Medicare file0 of 653 · 0.0% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.2% here, 0.1% nationally
  • Not updated in five years or more492 · 75.3% here, 72.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 224Z00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

653 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Maryland: 11 per 100,000 residents against 12 nationally (50 states and D.C.). Baltimore has 104 of them (16%).

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 Jersey648
  2. Colorado686
  3. Kentucky714
  4. Kansas589

States with a similar rate per 100,000

  1. Massachusetts10.6
  2. Washington10.3
  3. Wyoming11.1
  4. Mississippi11.9

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Ohio2,421
  5. Pennsylvania2,155

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.