NPPES file of Aug 9, 2026

Pediatrics Physician in Pennsylvania

3,382 NPPES records list pediatrics physician with a practice address in Pennsylvania, 26 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 45 of 68.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · 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, 1,153

  1. Philadelphia1,153
  2. Pittsburgh344
  3. Allentown132
  4. Hershey101
  5. Danville55

Pediatrics Physician records in Pennsylvania

  1. Andrea O'BrienHershey, PA 170331063932200
  2. Corinne O'BrienPhiladelphia, PA 191341568256618
  3. Brent O'Connell, M.D.Harrisburg, PA 171101356346423
  4. William O'Connell, M.D.Philadelphia, PA 191341376539882
  5. Laura O'Dea, DODanville, PA 178221598525172
  6. Brighid O'DonnellPhiladelphia, PA 191071366684961
  7. Helen O'Donnell, MDPhiladelphia, PA 191041124712161
  8. Roisin O'Donnell, M.D.Philadelphia, PA 191341699112094
  9. Helen O'Hallaron, MDPittsburgh, PA 152121164411856
  10. Christopher O'Hara, M.DHershey, PA 170331669424941
  11. Mary Beth O'Hara, DOLewisburg, PA 178371790746576
  12. Alexandra O'Kane, MDPhiladelphia, PA 191041871334151
  13. Lisa O'Mahony, MDWest Chester, PA 193821548296965
  14. Riley O'Neil, M.D.Hershey, PA 170331568887412
  15. Kathleen O'Shea Crocker, MDChalfont, PA 189141043233893
  16. Amani Obeidallah, DOAllentown, PA 181031275321390
  17. Carlos Oberto, M.DWilkes Barre, PA 187011164150942
  18. Jennifer Obrien, MDHorsham, PA 190441609876275
  19. Vladislav Obsekov, MDPhiladelphia, PA 191041699340224
  20. Heidi OchsSeneca, PA 163461356786313
  21. Mark OdorizziWilliamsport, PA 177011245231711
  22. Sharon Oehler, MDWest Chester, PA 193801528082815
  23. Bonnie Offit, MDHaverford, PA 190411366451957
  24. Onome Oghifobibi, M.D., MSC.Pittsburgh, PA 152241376925230
  25. Kim Ogle, MDPittsburgh, PA 152061194728246
  26. Olubunmi Ojikutu, M.D.West Reading, PA 196111033101449
  27. Olajumoke Oke, MDJenkintown, PA 190461740827658
  28. William Okoniewski, MDTrexlertown, PA 180871073197349
  29. Basil Okoroji, M.D.Scranton, PA 185101366486045
  30. Olufunke OladejoAllentown, PA 181041477903698
  31. Engerlina Olivares, MDAllentown, PA 181021851088462
  32. Kimberly Olivares, MDAllentown, PA 181021881481356
  33. Suzanne Olivieri, MDPhiladelphia, PA 191041811926348
  34. Claire Olstad, M.D.Pottstown, PA 194641386646735
  35. Oluyinka Olufawo-SofoluweLewisburg, PA 178371851946321
  36. Alaaeldin Omar, M.D.Erie, PA 165011811976020
  37. Okiemute OmoruDanville, PA 178211013706977
  38. Aretha On, MDPhiladelphia, PA 191041932906401
  39. Adaola Onyenaka, MDAllentown, PA 181021225829898
  40. Diana OrabuezePhiladelphia, PA 191041508705245
  41. Arnauld Oreste, MDWaynesboro, PA 172681922428424
  42. Heather Orman-Lubell, M.D.Yardley, PA 190671376654202
  43. Susan Ortolano, MDPhiladelphia, PA 191451083634992
  44. Soraya Oruya, MDPhiladelphia, PA 191411043821267
  45. Natalie OsieckiJefferson Hills, PA 150251073140810
  46. Jessica Osman, DOWilliamsport, PA 177011912164286
  47. Brett Ostrander, DOLancaster, PA 176011649663733
  48. Kaitlin Ostrander, MDPittsburgh, PA 152241407218464
  49. Betsy Ostrow, MDExton, PA 193411528038148
  50. Natalie Otoole, DOPhiladelphia, PA 191041255074910

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 10 of 51 per resident

  1. Hawaii29
  2. Delaware28
  3. Vermont28
  4. Pennsylvania26
  5. Illinois25
  6. Ohio25
  7. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

25.1% of these records appear in a Medicare file, against 36.4% 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. Pennsylvania25.1%
  2. United States36.4%

Pediatrics Physician records in Pennsylvania, measured

  • In a Medicare file848 of 3,382 · 25.1% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file243 · 7.2% here, 8.7% nationally
  • Not updated in five years or more2,051 · 60.6% here, 58.4% nationally
  • Median graduation year2011 · the 243 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,382 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in Pennsylvania: 26 per 100,000 residents against 22 nationally (50 states and D.C.). Philadelphia has 1,153 of them (34%).

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. Illinois3,176
  2. Ohio2,972
  3. Florida3,996
  4. Massachusetts2,628

States with a similar rate per 100,000

  1. Puerto Rico25.2
  2. Missouri25.2
  3. Vermont28.0
  4. Delaware28.1

The largest states

  1. California9,272
  2. New York5,795
  3. Texas5,641
  4. Florida3,996
  5. Illinois3,176

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.