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 33 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. Stephanie RileyChalfont, PA 189141245775709
  2. Jolyn RineerElizabethtown, PA 170221700659778
  3. Becky Rippeon, COTAWaynesboro, PA 172681912105933
  4. Edward Rising, COTABangor, PA 180131013115716
  5. Toni Marie Riskus, COTAAltoona, PA 166021255027553
  6. Ashley RitcheyEverett, PA 155371174897045
  7. Christopher Ritchie, COTA/LBethel Park, PA 151021558555912
  8. Gabrielle RizzoPhiladelphia, PA 191251306430574
  9. Amy Roberts, COTA/LGreensburg, PA 156011790978369
  10. Deborah Roberts, COTA/LScranton, PA 185101063671550
  11. Samantha Roberts, COTA/LAllison Park, PA 151011134712128
  12. Shanita Roberts, COTA/LPhiladelphia, PA 191261720706302
  13. Susan RobertsHellertown, PA 180551114128378
  14. Lynne Rockwell, COTA/LAbington, PA 190011053808774
  15. Stacey Rodgers, COTA/LWellsboro, PA 169011962832709
  16. Tiffany Rodgers, COTA/LHermitage, PA 161481780961359
  17. Briana RodriguezPhiladelphia, PA 191111558997718
  18. Melissa RodriguezAllentown, PA 181091114051554
  19. Sykema RodriquesPhiladelphia, PA 191141932854486
  20. Kylle RoesingMontgomeryville, PA 189361417808155
  21. Ashley RogersMcKeesport, PA 151321811417322
  22. Jessica Rogers, COTA/LGettysburg, PA 173251366853467
  23. Samantha RohrbachAllentown, PA 181061871457887
  24. Melissa Rohrbaugh, COTAYork, PA 174031497884100
  25. Gloria RomanPittsburgh, PA 152341992927339
  26. Brenda RosaniaCoopersburg, PA 180361639379704
  27. Alyssa RosePlymouth Meeting, PA 194621366671760
  28. Ramie Rose, COTALatrobe, PA 156501265645162
  29. Shannon RoseHarleysville, PA 194381780072645
  30. Erica Roselli, COTA/LGarnet Valley, PA 190601639640139
  31. Jacqueline Rosello, COTALeesport, PA 195331114042801
  32. Alex Roseman, COTA/LPhiladelphia, PA 191041013470269
  33. Brenna Rosenberry, COTA/LChambersburg, PA 172011184487761
  34. Lillian Rosene-BesardiPlymouth Meeting, PA 194621124208855
  35. Breanna RossAleppo, PA 153101073910022
  36. Isaak Ross, COTA/LHershey, PA 170331447997408
  37. Taleia RossPittsburgh, PA 152171962679423
  38. Grace RossiMilford, PA 183371164903829
  39. Emily Rothfus, COTA/LCarlisle, PA 170131740919430
  40. Haley RougeuxPhilipsburg, PA 168661841754538
  41. Andrew RoulstonPittsburgh, PA 152411356224752
  42. Penny Rowles, COTA/LCurwensville, PA 168331245871615
  43. John RozgonyiBraddock, PA 151041003096603
  44. Linda Ruan, COTA/LPhiladelphia, PA 191431396420592
  45. Caitlyn RuchAndreas, PA 182111831510122
  46. Latisha RudolphChester, PA 190131952700262
  47. Rudolph Ruffo, COTAPittsburgh, PA 152061699731729
  48. Karly RumskyDu Bois, PA 158011780462028
  49. Rebecca Rumsky GravesPhilipsburg, PA 168661972623999
  50. Jodi Runk, COTA/LCassville, PA 166231265715031

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.