NPPES file of Aug 9, 2026

Radiation Oncology Physician in Pennsylvania

383 NPPES records list radiation oncology physician with a practice address in Pennsylvania, 3 per 100,000 residents, the 3rd highest rate of 51. Philadelphia and Pittsburgh have the most; each record links to the provider's NPI and the Pennsylvania license search. Page 3 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0001X · 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, 121

  1. Philadelphia121
  2. Pittsburgh46
  3. Allentown12
  4. Hershey10
  5. Erie9

Radiation Oncology Physician records in Pennsylvania

  1. Steven Feigenberg, MDPhiladelphia, PA 191041790705754
  2. Andrew Figura, MDErie, PA 165021740404516
  3. Judith Figura, MDPittsburgh, PA 152241861499048
  4. Gary Fisher, DOPottsville, PA 179011801881875
  5. Kevin Fisher, MDErie, PA 165051073505244
  6. Scot Fisher, D.O.Philadelphia, PA 191141780606202
  7. Todd Flannery, MDLanghorne, PA 190471033253679
  8. Gregory Fortier, MDYork, PA 174031619964194
  9. Benjamin Foster, M.D.Easton, PA 180451982099818
  10. Gary Freedman, M.D.Philadelphia, PA 191041073534830
  11. Melissa Frick, MDLancaster, PA 176011215431473
  12. Darlene Gabeau, MD, PHDPittsburgh, PA 152431184605016
  13. Christopher Gallagher, MDDoylestown, PA 189011669409587
  14. Michael Gallagher, M.D.Lewistown, PA 170441598760431
  15. Thomas Galloway, MDPhiladelphia, PA 191111710052212
  16. Rashi Garg, MDPhiladelphia, PA 191041841646601
  17. Michelle Gentile, MD, PHDPhiladelphia, PA 191041215238308
  18. Thomas Gergel, M.D.Sayre, PA 188401255309944
  19. Kristina Gerszten, M.D.Pittsburgh, PA 152321780655944
  20. Kenneth Glaser, MDWilliamsport, PA 177011922093541
  21. Arun Goel, MDPhiladelphia, PA 191041700290632
  22. Benjamin Goldsmith, MDPhiladelphia, PA 191041528202009
  23. Estella Graeffe, MDKing Of Prussia, PA 194061750332300
  24. Razvan Gramatovici, M.D.Seneca, PA 163461922079193
  25. Arthur Greenbaum, M.D.Farrell, PA 161211528036688
  26. Steven Gregoritch, M.D.Oil City, PA 163011841290772
  27. Eric Gressen, M.D.Philadelphia, PA 191141144242660
  28. Amardeep GrewalPhiladelphia, PA 191041154716611
  29. William Grizos, MDPhiladelphia, PA 191181811910854
  30. Craig Grossman, MD, PHD, MSCEFarrell, PA 161211134396351
  31. Surbhi Grover, MDPhiladelphia, PA 191041235373119
  32. Michael Haas, MDWest Reading, PA 196111528010063
  33. Meghan Haggerty, MDDunmore, PA 185121922326396
  34. Ahmed Mohamed Kamal Halima, M.B.B.CHDanville, PA 178221538620877
  35. Mark Hallman, M.D., PH.D.Philadelphia, PA 191111124256557
  36. Kyung Han, MDChambersburg, PA 172011922118033
  37. Eleanor Harris, MDEaston, PA 180451427069897
  38. Arthur Harvey, MDPhiladelphia, PA 191111962425843
  39. Christopher HaskinsHarrisburg, PA 171091093249112
  40. Shelly Hayes, MDPhiladelphia, PA 191111346457918
  41. Curt Heese, M.D.Philadelphia, PA 191401083834964
  42. Scott Herbert, M.D.Abington, PA 190011114988748
  43. Martin Hightower, MDSellersville, PA 189601972582617
  44. Christine Hill-Kayser, MDPhiladelphia, PA 191041730245598
  45. Hung-Chi Ho, MDButler, PA 160011205833480
  46. Casey Hollawell, MDWest Chester, PA 193801689258626
  47. Travis Hoover, MDAllentown, PA 181031346932795
  48. Zachary Horne, M.D.Pittsburgh, PA 152121386089951
  49. Eric Horwitz, M.D.Philadelphia, PA 191111952322679
  50. Harper Hubbeling, MDPhiladelphia, PA 191041033614623

Source: CMS NPPES, primary taxonomy 2085R0001X: records by practice city and the list of records, file of Aug 9, 2026.

Pennsylvania ranks 3 of 51 per resident

  1. District of Columbia3.8
  2. Massachusetts3.4
  3. Pennsylvania3.0
  4. North Dakota2.9
  5. New Hampshire2.9
  6. 50 states and D.C.2.1

Source: CMS NPPES, primary taxonomy 2085R0001X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.7% of these records appear in a Medicare file, against 82.3% 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. Pennsylvania81.7%
  2. United States82.3%

Radiation Oncology Physician records in Pennsylvania, measured

  • In a Medicare file313 of 383 · 81.7% here, 82.3% nationally
  • In the CMS Doctors and Clinicians file286 · 74.7% here, 74.0% nationally
  • Not updated in five years or more231 · 60.3% here, 54.6% nationally
  • Median graduation year2004 · the 285 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0001X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

383 NPPES records list radiation oncology physician (2085R0001X) as their primary taxonomy with a practice address in Pennsylvania: 3 per 100,000 residents against 2.1 nationally (50 states and D.C.). Philadelphia has 121 of them (32%).

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 York449
  2. Texas449
  3. Ohio298
  4. Illinois277

States with a similar rate per 100,000

  1. North Dakota2.9
  2. New Hampshire2.9
  3. Minnesota2.8
  4. Oregon2.7

The largest states

  1. California735
  2. Florida520
  3. New York449
  4. Texas449
  5. Ohio298

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.