NPPES file of Aug 9, 2026

Occupational Therapy Assistant in Indiana

1,091 NPPES records list occupational therapy assistant with a practice address in Indiana, 16 per 100,000 residents, the 13th highest rate of 51. Fort Wayne and Carmel have the most; each record links to the provider's NPI and the Indiana license search. Page 7 of 22.

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).

Fort Wayne has the most, 118

  1. Fort Wayne118
  2. Carmel114
  3. Indianapolis113
  4. Evansville56
  5. South Bend35

Occupational Therapy Assistant records in Indiana

  1. Tracy Frost, OTANew Castle, IN 473621033436092
  2. Erin FrybackIndianapolis, IN 462501508202011
  3. Holly FrybackOssian, IN 467771427214477
  4. Hayley Frye, COTAFranklin, IN 461311750136263
  5. Kelli FullerFort Wayne, IN 468181760997167
  6. Jessica FunkGreenwood, IN 461421447665955
  7. Lisa Gabler, COTAMishawaka, IN 465441194459487
  8. Marlayna Gagnon, C.O.T.A.Greentown, IN 469361942638887
  9. Aaron Gaines, COTAConnersville, IN 473311285042291
  10. Lindsay GallowayCarmel, IN 460321619506888
  11. Deborah Garceau, OTAChesterton, IN 463041164754693
  12. Erin Garton, COTAVincennes, IN 475911134472921
  13. Elizabeth GaspardoEvansville, IN 477121114764024
  14. Jacob Gembara, COTAGreenwood, IN 461431881524452
  15. Jera GentileAnderson, IN 460111255821914
  16. Dorothy GeorgeHobart, IN 463421174867212
  17. Camille GerberColumbus, IN 472031801575766
  18. Misty GerberWinchester, IN 473941740737071
  19. Catherine GerckenDyer, IN 463111326793944
  20. Tara GerstenbergerValparaiso, IN 463851184830390
  21. Anthony Giannini, RBTHighland, IN 463221033753140
  22. Kendle GibbsEvansville, IN 477201710566542
  23. Brenda Gibbs Golder, COTAIndianapolis, IN 462361538409388
  24. Susan Giczewski, COTACrown Point, IN 463071538690060
  25. Pamela Gielow, COTAFort Wayne, IN 468051306169925
  26. Dianne Gill, COTADanville, IN 461221144450602
  27. Diana Gillespie, COTAEvansville, IN 477141861365520
  28. Natalie Gillespie, OTAKokomo, IN 469011720961501
  29. Matilde GleasonFort Wayne, IN 468181598212953
  30. Dawn Glenn, OTAIndianapolis, IN 462541285953331
  31. Holly GlordanSalem, IN 471671174914386
  32. Lorraine Gniadek, COTA/LHobart, IN 463421851889687
  33. Ashleigh Goetz, COTAPortage, IN 463681477720274
  34. Marcia Gonzalez Perez, COTANew Albany, IN 471501366943409
  35. Robbin Goode, COTAFranklin, IN 461311932336682
  36. Aimy Gordon, COTAElkhart, IN 465171568619468
  37. Raven Gordon, COTA/LGary, IN 464041811331796
  38. Vanessa Gorth, COTAGreensburg, IN 472401629565874
  39. Donna GovertSchererville, IN 463751366947392
  40. Danessa Grabill, COTAAngola, IN 467031902648231
  41. Danielle Grabow, COTAIndianapolis, IN 462601407707250
  42. Amy Graphman, COTADanville, IN 461221669781092
  43. Erin Grasse, COTANew Castle, IN 473621447622857
  44. Michelle Graun, COTAMerrillville, IN 464101356999817
  45. Ashley Grauvogl, COTAValparaiso, IN 463851942639679
  46. Ashley GrayHanover, IN 472431841120391
  47. Carol Gray, COTA/LMerrillville, IN 464101528679214
  48. Kelsey GrayRushville, IN 461731013672476
  49. Lauren Gray, COTAFort Wayne, IN 468161942824461
  50. Deanna GreerCarmel, IN 460321720702855

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

Indiana ranks 13 of 51 per resident

  1. Missouri17
  2. Florida17
  3. Pennsylvania17
  4. Indiana16
  5. Rhode Island16
  6. Kentucky16
  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.

0.1% 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. Indiana0.1%
  2. United States0.1%

Occupational Therapy Assistant records in Indiana, measured

  • In a Medicare file1 of 1,091 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file1 · 0.1% here, 0.1% nationally
  • Not updated in five years or more868 · 79.6% 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

1,091 NPPES records list occupational therapy assistant (224Z00000X) as their primary taxonomy with a practice address in Indiana: 16 per 100,000 residents against 12 nationally (50 states and D.C.). Fort Wayne has 118 of them (11%).

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. Virginia1,086
  2. Missouri1,063
  3. Arkansas1,060
  4. Arizona1,048

States with a similar rate per 100,000

  1. Rhode Island15.8
  2. Kentucky15.8
  3. Pennsylvania16.6
  4. Florida16.9

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.