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 10 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. Palak PatelFrederick, MD 217041083310593
  2. Jennifer Patrick, COTA/LNottingham, MD 212361548270887
  3. Sharman PattersonUpper Marlboro, MD 207741447891668
  4. Sara Paugh, COTATowson, MD 212861760296768
  5. Mevla PaunovicCumberland, MD 215021184961450
  6. Amanda PerryAnnapolis, MD 214031275953580
  7. Jacqueline PerrySykesville, MD 217841841753977
  8. Helen Petersen, COTAEaston, MD 216011235697764
  9. Sandra Pharaoh, COTARockville, MD 208501194841072
  10. Kayla PhippinCrownsville, MD 210321679267058
  11. Wendy Pinto, COTA/LPikesville, MD 212081942900501
  12. Jolena Pitts, COTA/LGlen Burnie, MD 210601861897308
  13. Jennifer PlantzBoonsboro, MD 217131992273189
  14. Chaya PolirerLutherville, MD 210931093196628
  15. Laura Porter, COTACentreville, MD 216171801010947
  16. Jenny PowellTowson, MD 212041477116101
  17. Brooke PowersLutherville, MD 210931225793292
  18. Katrice PrattAdelphi, MD 207831790223907
  19. Haley Prettyman, COTA/LEaston, MD 216011184146409
  20. Lisa Proctor, COTAFort Washington, MD 207441346752599
  21. Elena PuchiTimonium, MD 210931124752498
  22. Sarah Quirk, COTACatonsville, MD 212281124161401
  23. Mitchell Rainess, COTALutherville, MD 210931477673895
  24. Caitlyn Ramsey, COTA/LHagerstown, MD 217401063127454
  25. Felicia Ray, COTACockeysville, MD 210301710190558
  26. Bracha Reach, COTA/LBaltimore, MD 212341528514262
  27. Peninah ReachBaltimore, MD 212081033587712
  28. Erin Record, COTA/LBerlin, MD 218111396020830
  29. Sheena ReeseCumberland, MD 215021588738850
  30. Jennifer Reeves, COT/LSalisbury, MD 218011598908238
  31. Julie Reichard, COTA/LBoonsboro, MD 217131881058253
  32. Colleen ReillyKensington, MD 208951124619721
  33. Cheryl Remley, COTA/LFrostburg, MD 215321336488857
  34. Adrienne RevealBaltimore, MD 212241700441250
  35. Claudia Reyes, COTAEaston, MD 216011447557939
  36. Sandra Rinehart, COTALaurel, MD 207071164757688
  37. Sarah Ring, COTA-LFruitland, MD 218261235903915
  38. Donald RiordanBaltimore, MD 212271043792401
  39. Michelle Robinette, COTANorth East, MD 219011306181227
  40. Carlea Rodeheaver, COTA/LRockville, MD 208501326453085
  41. Josue Rodriguez-HernandezCalifornia, MD 206191730577859
  42. Douglas Rokakis, COTAHagerstown, MD 217401528589157
  43. Bethani Romaine, COTA/LSalisbury, MD 218041982291613
  44. Shamar RoperLexington Park, MD 206531265856785
  45. Jeanette Rosensteel, OTABoonsboro, MD 217131861566069
  46. Andrea Ross, COTATemple Hills, MD 207481255459350
  47. Tiffany RoyerRising Sun, MD 219111689918195
  48. Grace Rozanski, COTA/LSevern, MD 211441386915510
  49. Marley RuarkSalisbury, MD 218011962274985
  50. Elizabeth RyanBaltimore, MD 212111154736858

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.