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 2 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. Giselle BittorfBaltimore, MD 212361013271980
  2. Cathy Blackwell, COTALutherville, MD 210931083184998
  3. Bonnie Blades, OTA/LBaltimore, MD 212181750926002
  4. James BlankBaltimore, MD 212151922706274
  5. Andrea Blevins, COTASalisbury, MD 218041659596070
  6. Tyler Bohanan, COTABel Air, MD 210151063979912
  7. Abbey BonkRockville, MD 208501184289662
  8. Tracy BoothLonaconing, MD 215391306616040
  9. Christopher Borth, COTAOwings Mills, MD 211171972229912
  10. Amy Bottomley, COTA/LEssex, MD 212211891211793
  11. Sakeena Bowman, COTA/LHavre De Grace, MD 210781396429718
  12. John Boylan, COTA MFDCAccident, MD 215201124580667
  13. Jael BranchRockville, MD 208521275211450
  14. Kimberly Brauning, COTA/LWalkersville, MD 217931134735103
  15. Demetria BrightBurtonsville, MD 208661639535487
  16. Sarah Broadwater, COTA/LFrostburg, MD 215321912417668
  17. Kristin Brockmeyer-Stubbs, OTRLBaltimore, MD 212051821211038
  18. Antwon BrooksBel Air, MD 210141528524709
  19. Shontia BrooksBaltimore, MD 212161942780226
  20. Morgan Brown, COTACumberland, MD 215021013801547
  21. Shavonne BrownFrederick, MD 217041942565171
  22. Tanisha Brown, COTA/LLutherville, MD 210931619648300
  23. Alisa BruceFrederick, MD 217011063983443
  24. Canaan Bruce, COTAHuntingtown, MD 206391144879941
  25. Jason Brumfield, COTA/LCrisfield, MD 218171043831019
  26. Stephanie BuggBaltimore, MD 212071114142908
  27. Erika Bumsted, COTA/LCumberland, MD 215021164776506
  28. Kathleen Busching, COTASykesville, MD 217841033681085
  29. Kelsey Buterbaugh, COTA/LWilliamsport, MD 217951245702323
  30. Shania BylerAnnapolis, MD 214031386016335
  31. Genevieve Byrnes, COTALutherville, MD 210931770080194
  32. Jerri CacopardoDamascus, MD 208721871054874
  33. Sheila Cadiz, COTASolomons Island, MD 206881417321001
  34. Tawnya Cady, COTA/LLa Plata, MD 206461245476746
  35. Maureen Cain, OTRLBaltimore, MD 212051679796791
  36. Julia Callahan, COTAWaldorf, MD 206021184181885
  37. Allison Callender, COTAHavre De Grace, MD 210781316193790
  38. Tamara CampbellGlen Burnie, MD 210611346898319
  39. Jysseka Campbell-George, COTALaurel, MD 207081467916312
  40. Krista CantafioColumbia, MD 210441861837841
  41. Meagan CarreiraBaltimore, MD 212061962912444
  42. Cleolynne Carreon, COTA/LBaltimore, MD 212371689340309
  43. Jordyn Carter, COTA/LColumbia, MD 210461790527927
  44. Georgianna Casselbury, COTASalisbury, MD 218041639387541
  45. Tong Chun ChaekalRockville, MD 208501275349409
  46. Delvin ChampagneBowie, MD 207161467811547
  47. Tracie Chandler, COTA/LLa Plata, MD 206461366113847
  48. Robert Chappetta, COTABethesda, MD 208141053889162
  49. Sindy Chicas Romero, COTA/LRiverdale, MD 207371326578451
  50. Judith Christie Marrah, COTALaurel, MD 207081255682126

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.