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 62 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. Meredith Melvin-Cosgrove, LSWWest Pittston, PA 186431669612982
  2. Marcus MendenhallPhiladelphia, PA 191041235565706
  3. Justin MendozaLevittown, PA 190571124483318
  4. Sarah MenzerLatrobe, PA 156501073336228
  5. Jasmine Menzl, LSWZelienople, PA 160631114802667
  6. Stephanie Merberger, LSWJohnstown, PA 159051003659053
  7. Serena Mercado, LSWScranton, PA 185051114679701
  8. Danah Mercer, LSWNorristown, PA 194011700504057
  9. Kelli Mercurio, L.S.W.Stroudsburg, PA 183601861895856
  10. Allyson Merritt, LSWHarrisburg, PA 171101326618695
  11. Katie Merritt, MSWHarrisburg, PA 171041184477192
  12. Dayna Merryman, M.DIV., LCSWGettysburg, PA 173251437386810
  13. Mark Merryman, LSWPottstown, PA 194641932341468
  14. Genesis Mertz, LSWHermitage, PA 161481366888687
  15. Maryjane Mertz, LCSW ACSW DCSWNorth Huntingdon, PA 156421265552509
  16. Samantha MertzMillersville, PA 175511144951526
  17. Kelli Mest, MSWBirdsboro, PA 195081578976833
  18. Rachel Mesta, LSWNorth Huntingdon, PA 156421023709482
  19. Hollie Metrione, LSWPhiladelphia, PA 191061275396707
  20. Lucia Mettler, MSS/LSWElkins Park, PA 190271275554461
  21. Christine MeuszPhiladelphia, PA 191481932995701
  22. Ardell Meyer, MSW, LSWSharon, PA 161461639424005
  23. David Meyer, LSWWest Chester, PA 193821063170769
  24. Susan Meyer, MSWPittsburgh, PA 152021225337538
  25. Amy Meyers, MSW, LSWWayne, PA 190871992475164
  26. Julie MeyersPhiladelphia, PA 191471205787397
  27. Guadalupe MezaWest Chester, PA 193801306447297
  28. Gina Micarelli, LSWUniontown, PA 154011083652028
  29. Erin Micco, MSW LSWNew Castle, PA 161011457597429
  30. Elizabeth Miceli, M.S. L.S.W.Camp Hill, PA 170111598103699
  31. Stephanie Michael, LMSWSpringfield, PA 190641407308356
  32. Zachary MichaelsPittsburgh, PA 152191366370736
  33. Abby Middleton, LMSWPittsburgh, PA 152031710418603
  34. Allison Middleton, LSWKingston, PA 187041568353332
  35. Allison Middleton, LSWPhiladelphia, PA 191181649922345
  36. Sonya Middleton, MSW, LSWAllentown, PA 181021073721403
  37. Alyce Miele, LSWPittsburgh, PA 152331679171540
  38. Michelle Miele, LSWErie, PA 165061396563375
  39. Sarah MierzejewskiReading, PA 196021700303542
  40. Melissa Migliazza, MSW, LSWPhiladelphia, PA 191141245622505
  41. Emily Miknis, LSWApollo, PA 156131437877677
  42. Wendy Mikolich, LCSWJohnstown, PA 159041922776889
  43. Jonathan Mikulak, L.S.W.Natrona Heights, PA 150651720386337
  44. Falon MilesWayne, PA 190871053973487
  45. Raymond Miles, LSWPittsburgh, PA 152211689508244
  46. Ashton Miller, LSW, MSWLancaster, PA 176021750232633
  47. Billie Miller, LSWLancaster, PA 176011225582935
  48. Brittany Miller, LSWMurrysville, PA 156681477473205
  49. Bryan Miller, LSWHanover, PA 173311417330903
  50. Caitlin Miller, LSWEverett, PA 155371104433929

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.