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 58 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. Anne Marks, LSWHarrisburg, PA 171011780911842
  2. Nicole Markulics, LSWBethlehem, PA 180171225639800
  3. Miranda Marques, MSWMonroeville, PA 151461841010733
  4. Meaghan MarronYardley, PA 190671124869052
  5. Tiffany MarronWest Chester, PA 193801659039279
  6. Kristina Marsch, LSWButler, PA 160011831744895
  7. Stefanie Marsh, LSWPittsburgh, PA 152171902498256
  8. Lisa Marshall, LSWErie, PA 165081588413546
  9. Ruma Marshall, MSWScranton, PA 185031376054577
  10. Stacey Marshall, MSW, LSWPoint Marion, PA 154741316645294
  11. Maureen Martell, SWCatasauqua, PA 180321194424010
  12. Tahisha MartellyPhiladelphia, PA 191141053097972
  13. Carrie MartinPittsburgh, PA 152101144172982
  14. Claire Martin, LSWDrexel Hill, PA 190261528293560
  15. Daniel Martin, LSWHarrisburg, PA 171101053265165
  16. Dawn Martin, LSWPhiladelphia, PA 191111801428156
  17. Elizabeth Martin, LCSWHavertown, PA 190831275995169
  18. Joseph Martin, MSWWormleysburg, PA 170431740384734
  19. Kevin Martin, LSWButler, PA 160011093432106
  20. Khalil Martin, LSWElkins Park, PA 190271487246450
  21. Margaret Martin, LCSWAltoona, PA 166011356474563
  22. Timothy Martin, LSWMonaca, PA 150611790215754
  23. Olivia Martin-Call, LSWClearfield, PA 168301215665575
  24. Heather Martin-Radock, LSWMercer, PA 161371396293700
  25. Amy Martinek, MSWJohnstown, PA 159061659969624
  26. Bebe Martinez, LSWLancaster, PA 176021700553476
  27. Christine Martinez, LSWWest Chester, PA 193821659796118
  28. Mercedes Martinez, LSWAllentown, PA 181041417891193
  29. Sarah Martinez, LSWGlenmoore, PA 193431780325209
  30. Stacy Martinez, LSWLancaster, PA 176011700151511
  31. Kimberly Martini, LSWWilkes Barre, PA 187021417180449
  32. Sheena Martinosky, LSWUniontown, PA 154011205750577
  33. Carol Martonick, LSWSugarloaf, PA 182491194442061
  34. Jessica Martorana, M.S.W.Newtown, PA 189401003988452
  35. James Martorella, LSW, MSW, MAPittsburgh, PA 152401376632166
  36. Julie Martzall, LSWIckesburg, PA 170371831636745
  37. Jennifer Marzzacco, LSWMoosic, PA 185071982030359
  38. Abigail MasonPenn Hills, PA 152351972251320
  39. Elizabeth Mason, LMSWState College, PA 168031093084618
  40. Gail Mason, MSW/LSWFredericktown, PA 153331497736516
  41. Johnathan Mason, LCSWHermitage, PA 161481720414295
  42. Dennis Massott, LSWLevittown, PA 190551508471947
  43. Elaine MastPhiladelphia, PA 191411760113617
  44. Jessica Master, MSWBedford, PA 155221649949090
  45. Amy Masters, LSWTowanda, PA 188481063178325
  46. Deanne Mastrangelo, MSS, LSWPaoli, PA 193011255589115
  47. Jennifer Mata, LMSWRoyersford, PA 194681710514393
  48. Karla Matamoros, LSWBethlehem, PA 180181235361874
  49. Jennifer Matesa, MSWPittsburgh, PA 152321801453642
  50. Janelle MatheExport, PA 156321003579434

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.