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 28 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. Amy Mozzocchi, COTA/LCoraopolis, PA 151081730725821
  2. David Mularski, OTA-LJeannette, PA 156441851501092
  3. Anne Mulig, COTA/LPittsburgh, PA 152431265286116
  4. Gail Mundell, COTA/LLancaster, PA 176011114127933
  5. Katie MunizzaLanghorne, PA 190471689138216
  6. Marielle MunleyScranton, PA 185101730584087
  7. Rebecca Munteanu, COTA/LCarlisle, PA 170131346723772
  8. Stephanie MurinCoraopolis, PA 151081285199745
  9. Nicole Muro, COTA/LAllentown, PA 181041417192568
  10. Charlotte Murph, COTA/LTarentum, PA 150841356152474
  11. Christina Murphy, COTA/LYork, PA 174031851615900
  12. Gloriann Murphy, COTA/LEssington, PA 190291720355647
  13. Megan Murphy, COTAHatboro, PA 190401972629442
  14. Samantha Murphy, COTA/LDarby, PA 190231235978651
  15. Shawn MurphySewickley, PA 151431508266644
  16. Jacob MurrayMartinsburg, PA 166621508465998
  17. Kathleen MurrayPittsburgh, PA 152341013138072
  18. Kayla Murren, COTA/LEphrata, PA 175221326752965
  19. Michelle Musselman, COTABethlehem, PA 180181831230390
  20. Jill Musser, COTA/LLancaster, PA 176011861791808
  21. Jonie Myers, COTA/LGrove City, PA 161271598404097
  22. Laurie Myers, COTA/LOrrstown, PA 172441316363732
  23. Linda Myers, COTAPittsburgh, PA 152031114981271
  24. Nancy MyersPittsburgh, PA 152341467673434
  25. Sheree Myers, COTA/LLancaster, PA 176031922711290
  26. Gail NapierkowskiAmbler, PA 190021780162081
  27. Julia NapperErie, PA 165051881230951
  28. Jennifer NaughtonNatrona Heights, PA 150651780090050
  29. Daniel Neal, COTA/LExeter, PA 186431154068047
  30. Karen Neely, COTA/LMacungie, PA 180621710635776
  31. Malibu Neely, COTAPlymouth Meeting, PA 194621124239983
  32. Rebeca NeffChambersburg, PA 172021447908751
  33. Ruth NelsonWyncote, PA 190951154180271
  34. Wendell NelsonHatfield, PA 194401841984671
  35. Alisha Nesmith, COTA/LGreen Lane, PA 180541912260241
  36. Karen Nester, COTA/LPittsburgh, PA 152351104061142
  37. Carol NestorPittsburgh, PA 152151245422286
  38. Erin Neugebauer, COTAMilford, PA 183371528105467
  39. Kaitlyn NewsMedia, PA 190631548665425
  40. Shannon Ney, COTA/LElizabethtown, PA 170221598485237
  41. Sorita Nhim, COTAHarrisburg, PA 171021912596321
  42. Natalie NicastroDoylestown, PA 189021649158346
  43. Ashley NicholsHershey, PA 170331235611542
  44. Kerri NicholsScott Twp, PA 184471699077792
  45. Michele Nichols, C.O.T.ABridgeville, PA 150171073639274
  46. Mary NicklPittsburgh, PA 152371790920445
  47. Elizabeth NiedbalaPlymouth Meeting, PA 194621164694550
  48. Leigh Niedergall, COTA/LCoraopolis, PA 151081750618146
  49. Jeilys Nieves, COTA/LHazleton, PA 182011144170606
  50. Wendy Nivison, COTA/LHanover, PA 173311104390517

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.