NPPES file of Aug 9, 2026

Behavior Analyst in Pennsylvania

3,770 NPPES records list behavior analyst with a practice address in Pennsylvania, 29 per 100,000 residents, the 20th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 74 of 76.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103K00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Philadelphia has the most, 351

  1. Philadelphia351
  2. Pittsburgh188
  3. King Of Prussia185
  4. Lancaster157
  5. Harrisburg138

Behavior Analyst records in Pennsylvania

  1. Candace Williams, M.SPhiladelphia, PA 191511689078867
  2. Elspeth Williams, LBSHarrisburg, PA 171121891126132
  3. Jennifer Williams, BSLHarrisburg, PA 171111811700883
  4. Johnston Williams, LBSUpper Darby, PA 190821295103661
  5. Kendra WilliamsWyomissing, PA 196101689393001
  6. Kevin WilliamsKing Of Prussia, PA 194061366339954
  7. Khadir WilliamsPhiladelphia, PA 191441861181935
  8. Marita WilliamsSouthampton, PA 189661124328802
  9. Michele Williams, B.S.L.Lancaster, PA 176011881224640
  10. Morgan WilliamsShamokin Dam, PA 178761487373080
  11. Patricia WilliamsSwissvale, PA 152181942784558
  12. Shawn WilliamsPhiladelphia, PA 191311447714092
  13. Siani Williams, LBSElkins Park, PA 190271558246884
  14. Tyler Williams, MS, BCBAYork, PA 174031639724602
  15. Cathleen WilliamsonBethlehem, PA 180201487910840
  16. Emmeline WilliamsonPhiladelphia, PA 191541740646736
  17. Jessica WilliamsonBethlehem, PA 180201578958195
  18. Kara Williamson, BAGettysburg, PA 173251932486610
  19. Kristen WilliamsonGettysburg, PA 173251679707368
  20. Brenda Willitsford, M.S.,BCBAMaple Glen, PA 190021114251014
  21. Lauren Wills, BCBAPhiladelphia, PA 191541669090692
  22. Alisha Wilson, MSYork, PA 174011245464031
  23. Alison WilsonHuntingdon Valley, PA 190061821983461
  24. Marisa Wilson, MS LBSRiegelsville, PA 180771164019881
  25. Aspen WiltroutNewtown, PA 189401053883264
  26. Jovan WimbergJenkintown, PA 190461427881994
  27. Robert Wimer, M.ED.Hershey, PA 170331174933923
  28. Donelle Winchester, BSChambersburg, PA 172011477835452
  29. Keirstie Wineland, MA, BCBAPhiladelphia, PA 191061396218285
  30. Amanda WingenbachErie, PA 165061538086251
  31. Carrie Winner, BSL, BCBAMonroeville, PA 151461831786391
  32. Janet WinslowLatrobe, PA 156501619331402
  33. Sari Winston, BCBAAllentown, PA 181031720911860
  34. Alicia WinwoodScranton, PA 185031134068729
  35. Christine Wisda, MED, LBSButler, PA 160011497495808
  36. Jasmine WiseMedia, PA 190631558151175
  37. Shannon WisemanBethel Park, PA 151021992688865
  38. Roxene Witkowski, MSBethlehem, PA 180201255747721
  39. Anne WitmanKing Of Prussia, PA 194061366929150
  40. Carolyn Witrock, BCBAEaston, PA 180421538730742
  41. Marcetta WoffordPittsburgh, PA 152241902779168
  42. Maryann WojcikGlenside, PA 190381689270746
  43. Erin WolfWyomissing, PA 196101790582054
  44. Marilyn WolfLancaster, PA 176031558596346
  45. Lauren WolfePittsburgh, PA 152131801545249
  46. Melissa Wolfe, BSYork, PA 174011881903516
  47. Elizabeth Wolfgang, BCBA, LBSWormleysburg, PA 170431326536368
  48. Brittany WondoloskiShamokin Dam, PA 178761801536719
  49. Crystal Wong, M. EDBala Cynwyd, PA 190041538837992
  50. Brenna Wood, PHD, BCBA-DBethlehem, PA 180151679095392

Source: CMS NPPES, primary taxonomy 103K00000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 20 of 51 per resident

  1. Indiana31
  2. Utah30
  3. Louisiana30
  4. Pennsylvania29
  5. Rhode Island28
  6. New York26
  7. 50 states and D.C.32

Source: CMS NPPES, primary taxonomy 103K00000X 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. Pennsylvania0.1%
  2. United States0.1%

Behavior Analyst records in Pennsylvania, measured

  • In a Medicare file4 of 3,770 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file7 · 0.2% here, 0.1% nationally
  • Not updated in five years or more1,997 · 53.0% here, 47.0% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103K00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,770 NPPES records list behavior analyst (103K00000X) as their primary taxonomy with a practice address in Pennsylvania: 29 per 100,000 residents against 32 nationally (50 states and D.C.). Philadelphia has 351 of them (9%).

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. New Jersey3,766
  2. Michigan3,195
  3. Illinois3,082
  4. Nevada4,540

States with a similar rate per 100,000

  1. Louisiana30.2
  2. Rhode Island27.9
  3. Utah30.4
  4. Indiana31.3

The largest states

  1. California20,348
  2. Florida13,565
  3. Texas5,837
  4. New York5,183
  5. Massachusetts4,718

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.