NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Pennsylvania

2,155 NPPES records list occupational therapy assistant with a practice address in Pennsylvania, 17 per 100,000 residents, the 12th highest rate of 51. Pittsburgh and Plymouth Meeting have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 25 of 44.

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).

Pittsburgh has the most, 133

  1. Pittsburgh133
  2. Plymouth Meeting109
  3. Philadelphia88
  4. York42
  5. Chambersburg40

Occupational Therapy Assistant records in Pennsylvania

  1. Jessica Matern, COTAFrackville, PA 179311215506126
  2. Ashley Matthews, COTA/LTroy, PA 169471902489263
  3. Katelyn MatthewsHanover, PA 173311467309740
  4. Steven MatthewsPittsburgh, PA 152371003507583
  5. Lisa Mattingly, COTA/LSeven Fields, PA 160461629403316
  6. Tori Mattocks, COTATroy, PA 169471912542333
  7. Christine Matts-Brown, COTA/LPittsburgh, PA 152361629221643
  8. Karle Maurer, OTAAllentown, PA 181041972850014
  9. Maria May, COTANorristown, PA 194011952879157
  10. Terri May, COTA/LUniontown, PA 154011083917074
  11. Johneen Mayercheck, COTALatrobe, PA 156501659579811
  12. Amy Mazaleski, COTALansdale, PA 194461184164485
  13. Melanie MazanekPittsburgh, PA 152341942421946
  14. Antoinette Mazol, COTA/LKing Of Prussia, PA 194061306090840
  15. Pamela Mazza, COTA/LShillington, PA 196071962634345
  16. Sarah Mazzone, COTA/LErie, PA 165071881091056
  17. Ezinne Mbata, COTAPhiladelphia, PA 191521174255277
  18. Junior Mbipeh, COTA/LNewtown Square, PA 190731144975178
  19. Jennifer McAdams, COTA/LNorristown, PA 194011063027506
  20. Cindy McAlpin, COTA/L,CLTKennett Square, PA 193481336558899
  21. Carly McBethMiddletown, PA 170571033534060
  22. Mallory McBreen, COTAPottsville, PA 179011386889475
  23. Rebecca McBride, COTAElkins Park, PA 190271457780892
  24. Joyce McCabe, COTA/LYork, PA 174021174844963
  25. Lisa McCabeGreensburg, PA 156011649826249
  26. Lori McCann, COTABoyertown, PA 195121801072871
  27. Kelly McCartyHollidaysburg, PA 166481790256030
  28. Regan McCartyUniontown, PA 154011558754028
  29. Kelsey McCauley, COTA/LHarrisburg, PA 171091740960947
  30. Jennifer McChesney, COTA/LGlenshaw, PA 151161457108086
  31. Sharon McChesney, COTAMillmont, PA 178451205950557
  32. Stacy McCleafQuincy, PA 172471699073759
  33. Jennifer McCloskey, COTA/LMuncy, PA 177561265940100
  34. Danielle McClure, COTAWarminster, PA 189741124142922
  35. Katelyn McClure, COTA/LAltoona, PA 166021225500986
  36. Kelly McCormickPittsburgh, PA 152371356586002
  37. Misty McCulloughRimersburg, PA 162481922414648
  38. Carrie McDannell, COTA/LNew Oxford, PA 173501821443417
  39. Bryn McDermottDevon, PA 193331285575787
  40. Kristen McGee, COTA/LCarbondale, PA 184071720767338
  41. Madalyn McGinleyReading, PA 196061932613890
  42. Janice McGough, COTAWallingford, PA 190861265683734
  43. Randi McGowan, COTA/LOrbisonia, PA 172431134439615
  44. Brian McGrawPittsburgh, PA 152171841542750
  45. Allison McGuigan, COTA/LPittsburgh, PA 152371821255506
  46. Maureen McGuire, COTAYork, PA 174031033315312
  47. Jordan McInnesPlymouth Meeting, PA 194621326204579
  48. Kelly McIntyre, COTA/LLancaster, PA 176031982860250
  49. Meghan McIntyreShillington, PA 196071689071201
  50. Sarah McIntyre, COTA/LWyomissing, PA 196101154026995

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

Pennsylvania ranks 12 of 51 per resident

  1. Maine19
  2. Missouri17
  3. Florida17
  4. Pennsylvania17
  5. Indiana16
  6. Rhode Island16
  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. Pennsylvania0.0%
  2. United States0.1%

Occupational Therapy Assistant records in Pennsylvania, measured

  • In a Medicare file0 of 2,155 · 0.0% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · under 0.1% here, 0.1% nationally
  • Not updated in five years or more1,720 · 79.8% 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

2,155 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Pennsylvania: 17 per 100,000 residents against 12 nationally (50 states and D.C.). Pittsburgh has 133 of them (6%).

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. Ohio2,421
  2. California1,869
  3. New York2,732
  4. Illinois1,498

States with a similar rate per 100,000

  1. Florida16.9
  2. Missouri17.2
  3. Indiana15.9
  4. Rhode Island15.8

The largest states

  1. Texas4,278
  2. Florida3,825
  3. New York2,732
  4. Ohio2,421
  5. California1,869

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.