NPPES file of Aug 9, 2026

Orthopaedic Surgery Physician in Pennsylvania

1,253 NPPES records list orthopaedic surgery physician with a practice address in Pennsylvania, 9.7 per 100,000 residents, the 10th highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 25 of 26.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207X00000X · 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, 219

  1. Philadelphia219
  2. Pittsburgh140
  3. York58
  4. Lancaster48
  5. Bethlehem40

Orthopaedic Surgery Physician records in Pennsylvania

  1. Bradley Wiekrykas, MDPhiladelphia, PA 191401821581539
  2. Arnold Wigle, M.D.Greensburg, PA 156011952307928
  3. Paul Wilkie, M.D.Pittsburgh, PA 152121760708143
  4. Wayne Wilkie, DOPhiladelphia, PA 191311255951646
  5. Alexis Williams, M.D.Bryn Mawr, PA 190101780047720
  6. Allister Williams, M.D.East Stroudsburg, PA 183011639258205
  7. Eric Williams, MDPhiladelphia, PA 191411992763445
  8. Gerald Williams, MDBryn Mawr, PA 190101972531424
  9. John Williams, MDBethlehem, PA 180171538167663
  10. John Williams, MDPhiladelphia, PA 191411598733073
  11. Mark Williams, DOBloomsburg, PA 178151477554624
  12. Scott Williams, M.D.Lebanon, PA 170421417972902
  13. Christopher Williamson, MDRoyersford, PA 194681083900351
  14. Alan Wilson, MDMonroeville, PA 151461053800490
  15. Kevin Wilson, M.D.State College, PA 168031790980381
  16. Nathan Winek, MDCranberry Township, PA 160661316444599
  17. Laurence Wolf, MDWynnewood, PA 190961174594923
  18. Steven Wolf, M.D.Enola, PA 170251861486508
  19. Raymond Wolfe, MDUpland, PA 190131245285378
  20. Gary Wolfgang, M.D.Danville, PA 178221962455691
  21. Robert Woods, DOFranklin, PA 163231558352500
  22. Taylor Woods, PA-CMcKeesport, PA 151321609557842
  23. Nathan Wool, M.D.Enola, PA 170251164765913
  24. Katharine Woozley, MDPhiladelphia, PA 191411457511719
  25. Seth Worthing, PA-CIndiana, PA 157011053897652
  26. Andrew Wroblewski, M.D.Uniontown, PA 154011316333800
  27. Eric Yakish, MDPittsburgh, PA 152121568809085
  28. Samuel Yakish, M.D.Beaver, PA 150091699761791
  29. Jaewon Yang, MDPhiladelphia, PA 191071881272078
  30. Lance Yarus, DOLebanon, PA 170421851367015
  31. Alana YatesPhiladelphia, PA 191401649947102
  32. Meira Yeger-McKeever, MDPhiladelphia, PA 191041952461550
  33. Tzu Chuan YenMeadville, PA 163351093371288
  34. Mason YountYork, PA 174031740038108
  35. David Yucha, M.DChester, PA 190131164624797
  36. Thomas Yucha, M.D.Camp Hill, PA 170111023002904
  37. Brian Zalneraitis, MDHershey, PA 170331245734086
  38. Ryan Zamanzadeh, MDPhiladelphia, PA 191411932822442
  39. Richard Zamarin, M.D.Ridley Park, PA 190781902831423
  40. Gary Zartman, MDLancaster, PA 176011568463982
  41. Douglas Zaruta, MD, MS, ATCScranton, PA 185101144614702
  42. Lauren Zeitlinger, DOHershey, PA 170331477904969
  43. Keith Zeliger, DOSaint Marys, PA 158571215955703
  44. Justin Zenner, D.O.Washington, PA 153011760796429
  45. Miltiadis Zgonis, MDPhiladelphia, PA 191041538229117
  46. Andrew Zhang, MDPhiladelphia, PA 191041962846931
  47. Peter Zhou, MDLewisburg, PA 178371619464211
  48. Justin ZhuBethlehem, PA 180151104671023
  49. Aristidis Zibis, MDHershey, PA 170331265496624
  50. Richard Ziegler, MDWest Chester, PA 193801639112089

Source: CMS NPPES, primary taxonomy 207X00000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 10 of 51 per resident

  1. Minnesota11.3
  2. Wisconsin11.1
  3. Massachusetts9.9
  4. Pennsylvania9.7
  5. Connecticut9.6
  6. Michigan9.6
  7. 50 states and D.C.7.4

Source: CMS NPPES, primary taxonomy 207X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.6% of these records appear in a Medicare file, against 76.5% 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. Pennsylvania79.6%
  2. United States76.5%

Orthopaedic Surgery Physician records in Pennsylvania, measured

  • In a Medicare file998 of 1,253 · 79.6% here, 76.5% nationally
  • In the CMS Doctors and Clinicians file779 · 62.2% here, 62.5% nationally
  • Not updated in five years or more700 · 55.9% here, 56.8% nationally
  • Median graduation year2003 · the 777 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,253 NPPES records list orthopaedic surgery physician (207X00000X) as their primary taxonomy with a practice address in Pennsylvania: 9.7 per 100,000 residents against 7.4 nationally (50 states and D.C.). Philadelphia has 219 of them (17%).

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 York1,339
  2. Florida1,470
  3. Illinois995
  4. Texas1,514

States with a similar rate per 100,000

  1. Connecticut9.6
  2. Michigan9.6
  3. Massachusetts9.9
  4. North Dakota9.4

The largest states

  1. California2,276
  2. Texas1,514
  3. Florida1,470
  4. New York1,339
  5. Illinois995

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.