NPPES file of Aug 9, 2026

Social Worker in Pennsylvania

5,063 NPPES records list social worker with a practice address in Pennsylvania, 39 per 100,000 residents, the 21st highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 52 of 102.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 104100000X · 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, 725

  1. Philadelphia725
  2. Pittsburgh646
  3. Lancaster182
  4. Erie121
  5. Harrisburg103

Social Worker records in Pennsylvania

  1. Pamela Lambert, LSWWescosville, PA 181061578788907
  2. Melissa Lambright, LSWHermitage, PA 161481235949249
  3. Sandra Lamma, LCSWSinking Spring, PA 196081942305578
  4. Joseph LamondePittsburgh, PA 152121821224874
  5. Jessica LampPittsburgh, PA 152211427616630
  6. Joy Lander-Roe, LSWPhiladelphia, PA 191021114500576
  7. Jessica Landman, LSWLancaster, PA 176011306457833
  8. Katie Lang, LSWPittsburgh, PA 152151922455351
  9. Jamie Langa, MSWWest Chester, PA 193801316680135
  10. Tricia Langelotti, LSWMatamoras, PA 183361588141329
  11. Lisa Lanteigne-Kornetka, LMSWDunmore, PA 185121255122396
  12. Shayne Lantz, LSWCochranton, PA 163141649192626
  13. Yareli Lara, MSW, LSWWest Chester, PA 193801467055673
  14. Cynthia Larkby, MSW, PHDPittsburgh, PA 152061457573487
  15. La-Toya Larke, LMSWWillow Grove, PA 190901760188080
  16. Jacqueline Larkowich, LSWCarlisle, PA 170151881302412
  17. Leah Lashlee, LSWPittsburgh, PA 152341093568800
  18. Romanay Lashley, MSWScranton, PA 185091093600165
  19. Karin Laszakovits, MSW, LSWHarrisburg, PA 171121245653708
  20. Kimberly Latta, PH.D, MA, LSWButler, PA 160011912437443
  21. Melissa Laucks, LSWErie, PA 165041386326726
  22. Courtney Laughlin, LSWPittsburgh, PA 152171003550385
  23. Deena Laughlin, LCSWDu Bois, PA 158011063815405
  24. Sarah Laursen PeralesMillersville, PA 175511700531456
  25. Jessica Lavallee, LSWPhiladelphia, PA 191271073483566
  26. Joseph LavellaChester, PA 190131811036254
  27. Daniel Lavender, MSWBethlehem, PA 180201235695164
  28. Jessica Law, LSWPhiladelphia, PA 191031003637158
  29. Katrina LaweckiAltoona, PA 166021114684495
  30. Tanya LawhornPlymouth Meeting, PA 194621538424924
  31. Emily Lawrence, LSWPittsburgh, PA 152261275307019
  32. Mary LawrenceCamp Hill, PA 170111669340006
  33. Roberta LawrenceJohnstown, PA 159041134905813
  34. Dominy Lawson, MSW, LSWPittsburgh, PA 152151689361230
  35. Stephanie Lawson, LCSWReedsville, PA 170841184501876
  36. Lydia Laythe, BSW, MSW, LSWMeadville, PA 163351801303268
  37. Danielle Le Clere, M.S.S.Philadelphia, PA 191251740728799
  38. Carol Leach, MSWPittsburgh, PA 152151750350518
  39. Danielle Leach, MS, MSW, LSWShippenville, PA 162541811477904
  40. Molly LeachChester, PA 190131710389754
  41. Samantha Leader, LSWPhiladelphia, PA 191021386103323
  42. Angela Leamy, MPAErie, PA 165031912003724
  43. Chris Leasure, LSWPittsburgh, PA 152081114131950
  44. Melissa Leathery, LSWHanover, PA 173311033347448
  45. Benjamin Leavy, MSW, LSWPhiladelphia, PA 191541952778821
  46. Kathryn LeberPottstown, PA 194641568188746
  47. Kara Lecates, LSWYork, PA 174011316290745
  48. Robert Lechtenberg, LSWPhiladelphia, PA 191061568554905
  49. April LechwarPittsburgh, PA 152121902032956
  50. Erin Leddy, MSW, LSWAston, PA 190141376968644

Source: CMS NPPES, primary taxonomy 104100000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 21 of 51 per resident

  1. Arkansas44
  2. Louisiana42
  3. Maine41
  4. Pennsylvania39
  5. Oklahoma37
  6. Iowa36
  7. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 104100000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

3.4% of these records appear in a Medicare file, against 3.6% 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. Pennsylvania3.4%
  2. United States3.6%

Social Worker records in Pennsylvania, measured

  • In a Medicare file171 of 5,063 · 3.4% here, 3.6% nationally
  • In the CMS Doctors and Clinicians file300 · 5.9% here, 5.7% nationally
  • Not updated in five years or more2,661 · 52.6% here, 51.0% nationally
  • Median graduation year2013 · the 299 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 104100000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

5,063 NPPES records list social worker (104100000X) as their primary taxonomy with a practice address in Pennsylvania: 39 per 100,000 residents against 40 nationally (50 states and D.C.). Philadelphia has 725 of them (14%).

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. Florida5,470
  2. Massachusetts5,517
  3. Illinois5,881
  4. New Jersey4,242

States with a similar rate per 100,000

  1. Oklahoma37.4
  2. Maine41.2
  3. Louisiana41.7
  4. Iowa36.1

The largest states

  1. New York23,561
  2. Ohio11,239
  3. California10,332
  4. Michigan9,114
  5. Illinois5,881

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.