NPPES file of Aug 9, 2026

Clinical Social Worker in Pennsylvania

7,830 NPPES records list clinical social worker with a practice address in Pennsylvania, 60 per 100,000 residents, the 40th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 87 of 157.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · 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, 1,427

  1. Philadelphia1,427
  2. Pittsburgh958
  3. Lancaster197
  4. Allentown160
  5. Erie147

Clinical Social Worker records in Pennsylvania

  1. Marwin Margolies, LCSWPhiladelphia, PA 191071033624291
  2. Milena Margolin, LCSWPhiladelphia, PA 191111992060024
  3. Sharon Marian, LCSW, CACPittsburgh, PA 152411073690368
  4. Michele Marian Kuhn, LCSWPittsburgh, PA 152211457590424
  5. Brooke Mariano, LCSWDickson City, PA 185191811652837
  6. Nicole Marinacci-Magee, LCSWMoon Township, PA 151081023560950
  7. Anne Marino, LSWYork, PA 174011457993446
  8. Kalie Marino, M.S.W.Warminster, PA 189741588807481
  9. Janine Mariscotti, MSW, LCSWGlenside, PA 190381528823101
  10. Kelly Mariska, LCSWPittsburgh, PA 152321053991190
  11. Kira Markoff, PHD, LCSWCChambersburg, PA 172011891424776
  12. Matthew Markon, LCSWPittsburgh, PA 152061467685032
  13. Melissa Markowtiz, LCSWExton, PA 193411831410398
  14. Jessica Marks, MSW, LCSWPhoenixville, PA 194601790066678
  15. Lacey Marks, LCSWBeaver Falls, PA 150101508251034
  16. Katherine MarkwardtPittsburgh, PA 152121174925002
  17. Veronica Marmora, LCSW, ACSWExton, PA 193411487663209
  18. Susan Maroto, LCSWMedia, PA 190631114988557
  19. Christopher Marouchoc, LSWSchwenksville, PA 194731013450246
  20. Dana Marouchoc, BA,MSWNorth Wales, PA 194541699248138
  21. David Marouchoc, LSWLehighton, PA 182351851702799
  22. Dawn Marple Gise, LCSWMalvern, PA 193551487824470
  23. Kelley Marron, LCSWJohnstown, PA 159051720250293
  24. Charles Marrone, LCSWMt Gretna, PA 170641770645830
  25. Chelsea Marrone, LCSWPittsburgh, PA 152151639739899
  26. Kristen Marsar-Perez, LCSWStroudsburg, PA 183601417382920
  27. Diane Marseglia, LCSWLevittown, PA 190561043644305
  28. Christina Marshall, LCSWBethlehem, PA 180181366298101
  29. Donna Marshall, LICSWPhiladelphia, PA 191201902923022
  30. Wanda Marshall, LSWWillow Grove, PA 190901851304109
  31. Lisa Marsicano, LCSWPottsville, PA 179011073814885
  32. Maria Marsico, LCSWPittsburgh, PA 152061891708566
  33. Gillian Martenson, LCSWPhiladelphia, PA 191251487300216
  34. Yanina Marti-Ramirez, M.S.W., L.C.S.W.Lancaster, PA 176031922459668
  35. Abigail MartinPittsburgh, PA 152431306283833
  36. Andrea Martin, LCSWLancaster, PA 176031609318179
  37. Caterina Martin, LCSWAbington, PA 190011598649212
  38. Charles Martin, M.S.S., LCSWHorsham, PA 190441821196544
  39. Colleen Martin, LCSWChambersburg, PA 172011619336922
  40. Daniel Martin, LCSWHavertown, PA 190831154917409
  41. Heather Martin, LCSWPittsburgh, PA 152121487612065
  42. Heather Martin, LCSWPittsburgh, PA 152171215969555
  43. Jennifer MartinPittsburgh, PA 152031366714693
  44. Joanna MartinPhilipsburg, PA 168661851632301
  45. Joanne Martin, MSW, LCSWPittsburgh, PA 152121942247960
  46. Lisa Martin, LCSWHarrisburg, PA 171121144552761
  47. Mary Martin, LCSWWapwallopen, PA 186601275654642
  48. Melina MartinPhiladelphia, PA 191021275330235
  49. Nicole Martin, LCSWBryn Mawr, PA 190101366999336
  50. Rebecca Martin, LCSWMercer, PA 161371811279391

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 40 of 51 per resident

  1. Nevada68
  2. Iowa68
  3. South Dakota61
  4. Pennsylvania60
  5. Florida60
  6. Oklahoma49
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

15.8% of these records appear in a Medicare file, against 11.7% 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. Pennsylvania15.8%
  2. United States11.7%

Clinical Social Worker records in Pennsylvania, measured

  • In a Medicare file1,238 of 7,830 · 15.8% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file1,889 · 24.1% here, 19.1% nationally
  • Not updated in five years or more4,180 · 53.4% here, 52.9% nationally
  • Median graduation year2007 · the 1,888 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,830 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Pennsylvania: 60 per 100,000 residents against 93 nationally (50 states and D.C.). Philadelphia has 1,427 of them (18%).

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. Connecticut7,729
  2. Virginia8,027
  3. Colorado7,356
  4. Maryland9,007

States with a similar rate per 100,000

  1. Florida59.5
  2. South Dakota61.5
  3. Puerto Rico54.3
  4. Iowa67.7

The largest states

  1. California36,261
  2. New York29,293
  3. Massachusetts17,815
  4. Michigan17,644
  5. North Carolina15,561

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.