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 22 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. Jill KuhnSinking Spring, PA 196081720593270
  2. Natalie KuhnBridgeville, PA 150171780114553
  3. Marissa KuhnsWest Reading, PA 196111891109369
  4. Ruth Kuhns, COTA/LAllentown, PA 181041912227166
  5. Melissa Kukosky, COTADallas, PA 186121689182578
  6. Deborah Kulich, COTASchuylkill Haven, PA 179721235350778
  7. Sandra Kulick, COTANorthampton, PA 180671891863015
  8. Kelly KulikowskiPlymouth Meeting, PA 194621124355011
  9. Eileen KulpPlymouth Meeting, PA 194621730455858
  10. Lauren KunkleStevens, PA 175781083419006
  11. Jaclyn KuroOxford, PA 193631366013674
  12. Maria Kustra, COTA/LMunhall, PA 151201508296823
  13. Jaime Kutzura, COTAFountain Hill, PA 180151366875684
  14. Richard Kuzela, C.O.T.A.Philadelphia, PA 191541639567357
  15. Victoria La Pere, COTALCarbondale, PA 184071528542198
  16. Shona Labaff, COTA/L, CPAMMechanicsburg, PA 170551669899670
  17. Anastasia LairdWilliamsport, PA 177011114425766
  18. Jennifer LaityLake Ariel, PA 184361801305156
  19. Gail Lamb-Doto, COTAMilford, PA 183371730459678
  20. Karen Lamon, COTAHarrisburg, PA 171111134249600
  21. Karen Lamper, COTAJersey Shore, PA 177401265685101
  22. Elizabeth LandisLewisburg, PA 178371043185242
  23. Jan Landis, COTA/LLebanon, PA 170421306096144
  24. Marsha Landis, COTA/LLebanon, PA 170421104095215
  25. Diana LangChesterbrook, PA 190871477965523
  26. Bonnie Langan, COTABoyertown, PA 195121013063858
  27. Acadia LankfordHanover, PA 173311265279640
  28. Aaron LanzendorferJohnstown, PA 159061518587062
  29. Marissa Larson, COTA/LHazleton, PA 182011366954653
  30. Scott Laudenslager, COTA/LJenkintown, PA 190461114317070
  31. Elliott Lauder, COTA/LPhilipsburg, PA 168661104334960
  32. Sariah Laudermilch, COTA/LHummelstown, PA 170361730052523
  33. Jamie LauerAllentown, PA 181041669598637
  34. Kiersten Laughman, OTAAbbottstown, PA 173011104495712
  35. Patricia Laur, COTA/LGreenville, PA 161251538454632
  36. Christy Lautenslager, COTA/LChambersburg, PA 172011477967552
  37. Amy LavinaPlymouth Meeting, PA 194621508036930
  38. Allison LawPittsburgh, PA 152011477980076
  39. Marguerite LawercartyIndiana, PA 157011841629862
  40. Jeanna Lawrence, COTA/LNew Oxford, PA 173501720508831
  41. Jenna Lawrence, COTA/LAbbottstown, PA 173011063783165
  42. Jennifer LawrencePittsburgh, PA 152341124249123
  43. Jessica Lawrence, COTA/LEast Mc Keesport, PA 150351922462282
  44. Susan LazorSugarloaf, PA 182491710225495
  45. Amanda LebeConnellsville, PA 154251477931350
  46. Sharon Lebon, COTAUpper St Clair, PA 152411619006913
  47. Jennifer LedesnaPlymouth Meeting, PA 194621932310810
  48. Megan Leister, COTA/LWynnewood, PA 190961366092900
  49. Nikki LeitzelHazle Township, PA 182021386062016
  50. Michelle LenhartButler, PA 160011346640117

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.