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 39 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. John Marx, MDDickson City, PA 185191184764060
  2. Ryan Mascio, D.O.Bryn Mawr, PA 190101134380074
  3. Siobhan Mason, CPNP-PCPlymouth Meeting, PA 194621215640065
  4. Marion Mass, M.D.Sellersville, PA 189601508875964
  5. Brittany MassareHershey, PA 170331346531159
  6. Elizabeth Massella, MDBurgettstown, PA 150211356322945
  7. Julie Massey, MDPhiladelphia, PA 191201134193329
  8. Kristen Mastrantoni, MDCoal Township, PA 178661275113300
  9. Douglas Masucci, M.D.Hanover, PA 173311588632053
  10. Ramesh Matam, M.DReading, PA 196111265661649
  11. Anand Mathew, MDOakdale, PA 150711346528072
  12. Varkey Mathew, MDPhiladelphia, PA 191521023751120
  13. Colleen Mathews, MDPittsburgh, PA 152241831551803
  14. Natalie Mathurin, MDPhiladelphia, PA 191821962588806
  15. Helen Matthews, M.D.West Chester, PA 193801821005190
  16. Francesca Mattone-Volpe, MDHaverford, PA 190411124037718
  17. Meredith Maury, MDPittsburgh, PA 152381538402524
  18. Elizabeth Maxwell, M.D.Philadelphia, PA 191341952533101
  19. Daniel May, MDExton, PA 193411386652683
  20. Eve May, M.D.Hershey, PA 170331619327806
  21. Preston May, D.O.Erie, PA 165061457857971
  22. Sarah Mayer, MDPhiladelphia, PA 191041194348243
  23. Dennis Maziarz, M.D.Yardley, PA 190671578673737
  24. Giorgi Maziashvili, MDAllentown, PA 181021184567703
  25. Pamela Mazzeo, M.D.Philadelphia, PA 191041235329491
  26. Hannah Mbony, MDPhiladelphia, PA 191041538808548
  27. Harrison McAdamsPhiladelphia, PA 191041790423101
  28. Meada McAllister, MDHarrisburg, PA 171041932292141
  29. Lisa McAndrew, M.D.Philadelphia, PA 191041457645285
  30. Erin McArdle, MDPhiladelphia, PA 191071093158164
  31. Ryan McAuley, MDPhiladelphia, PA 191041184858821
  32. Brenda McBride, MDPhiladelphia, PA 191041982640744
  33. Anna-Binney McCague, MDTurtle Creek, PA 151451023270196
  34. Kathryn McCans, MDHershey, PA 170331851474886
  35. Pamela McCarter, MDYork, PA 174011104858190
  36. Ann McCarthy, M.D.Philadelphia, PA 191041134509037
  37. Erin McCarthyPhiladelphia, PA 191041215596986
  38. Helen McCarthy, DOChester, PA 190131003054503
  39. Mary McCarthy, MDPhiladelphia, PA 191041538967658
  40. Matthew McCarthy, M.D.Drexel Hill, PA 190261740424977
  41. Christina McClam, MDPhiladelphia, PA 191041184004988
  42. David McConnell, M.D.Warren, PA 163651548242910
  43. Andrew McCormick, MDPittsburgh, PA 152241770779845
  44. George McCormick, M.D.State College, PA 168011174587638
  45. Andrea McCoy, MDPhiladelphia, PA 191401518955426
  46. Jacob McCoy, MDPhiladelphia, PA 191041962331819
  47. Jill McCoy, MDScranton, PA 185081881662575
  48. Dawn McCracken, M.D.Belle Vernon, PA 150121457313165
  49. Lauren McCrillis, DOTrexlertown, PA 180871073171708
  50. Lynne McCrillis, DOGreenville, PA 161251063488351

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.