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 17 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. Anastassia Newbury, M.D.Bethlehem, PA 180151942557673
  2. Mitchell Ng, MDPhiladelphia, PA 191071336777101
  3. Morgan Nickerson, DOPort Matilda, PA 168701477073724
  4. Isaac NivarLititz, PA 175431003436353
  5. D Nord, M.D.Wyomissing, PA 196101104884360
  6. James Nutt, MDNorristown, PA 194011063511467
  7. Onyinyechukwu Nwankwo, M.D.Williamsport, PA 177011184987091
  8. Joseph O'Neil, M.D.Blue Bell, PA 194221558627091
  9. Craig O'Neill, M.D.West Reading, PA 196111720241037
  10. James O'Neill, D.O.Lancaster, PA 176021396731204
  11. Frank Obrien, MDKingston, PA 187041215924162
  12. Charles Odgers, M.D.Malvern, PA 193551841201399
  13. Elihu Okin, MDPhiladelphia, PA 191141699747774
  14. Andrew Old, M.DWest Chester, PA 193801558673830
  15. James Oliverio, M.D.Camp Hill, PA 170111902895535
  16. Devin Olsen, DOMechanicsburg, PA 170551962895367
  17. Hans Olsen, M.D.Wilkes Barre, PA 187021952364895
  18. Michael Omalley, MDPittsburgh, PA 152321396976247
  19. Nathaniel Ondeck, MD, MHSBethel Park, PA 151021144723966
  20. Julius Oni, MDPhiladelphia, PA 191411083810428
  21. Gabriel Onor, MDPhiladelphia, PA 191071053992065
  22. Michael Oplinger, M.D.Camp Hill, PA 170111285623660
  23. David Overholt, M.D.Lebanon, PA 170421073589099
  24. Anthony Oyekan, MDPhiladelphia, PA 191071003430406
  25. Vincent Paczkoskie, M. D.Meadville, PA 163351053381442
  26. John Paglia, MDE Stroudsburg, PA 183011326048067
  27. Michael Pagnotto, MDPittsburgh, PA 152371821291238
  28. Mark Pallis, D.O.Wilkes Barre, PA 187021538219712
  29. Dante Palumbo, D.O.Kingston, PA 187041306801030
  30. Kirk Pandelidis, M.D.York, PA 174021942205893
  31. Dimitrios Papadopoulos, MDDanville, PA 178221417502063
  32. Periklis PapapetropoulosPittsburgh, PA 152371306267729
  33. Loukia Papatheodorou, MDEllwood City, PA 161171497092126
  34. Selene Parekh, MDBensalem, PA 190201588601488
  35. John Parenti, M.D.Danville, PA 178221861457400
  36. Chong Park, MDClarion, PA 162141992703409
  37. Jung Park, M.D.Philadelphia, PA 191401659517902
  38. David Parker, D.O.Pittsburgh, PA 152221861561557
  39. William Parrish, MDLancaster, PA 176011902860760
  40. Aris PaschalidisPhiladelphia, PA 191401932045952
  41. David Pashman, MDPhiladelphia, PA 191401487623708
  42. John Pasquella, D.O.Philadelphia, PA 191311699920926
  43. Ralph Passarelli, M.D.Greensburg, PA 156011184614497
  44. Amit Patel, MDYork, PA 174021376604025
  45. Ashishkumar Patel, MDDu Bois, PA 158011699290775
  46. Dhara Patel, MDPhiladelphia, PA 191401265116024
  47. Raj Patel, MDPhiladelphia, PA 191401821727710
  48. Nilesh PatilSomerset, PA 155011285827840
  49. Suresh Patil, M.D.Lewistown, PA 170441568790921
  50. Wendy Patronas, PA-CUniontown, PA 154011013006634

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.