NPPES file of Aug 9, 2026

Diagnostic Radiology Physician in Massachusetts

1,658 NPPES records list diagnostic radiology physician with a practice address in Massachusetts, 24 per 100,000 residents, the 3rd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 22 of 34.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2085R0202X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 896

  1. Boston896
  2. Worcester159
  3. Burlington63
  4. Brockton41
  5. South Weymouth35

Diagnostic Radiology Physician records in Massachusetts

  1. Njogu Njuguna, M.D.Springfield, MA 011071588873947
  2. Fabio NoroBoston, MA 021151215566286
  3. Brian Norris, M.D.Worcester, MA 016081932333853
  4. Timothy Norton, M.D.North Andover, MA 018451528202959
  5. Mohammad Nourmohammadi, M.D.Falmouth, MA 025401356542187
  6. Robert Novelline, MDBoston, MA 021141639160922
  7. David Novick, M.D.Lawrence, MA 018411841285434
  8. Monika NukalaBoston, MA 021151619653524
  9. Michael Sean Nurmsoo, M.D.Boston, MA 021151013866771
  10. Timothy O'Connell, M.D.Boston, MA 021151336496637
  11. Colin O'ConnorBoston, MA 021151568099901
  12. Owen O'Connor, M.D.Boston, MA 021141609183201
  13. Stephen O'Connor, MDSpringfield, MA 011071427083237
  14. Augustine O'Keeffe, MDBeverly, MA 019151073566782
  15. Daniel O'Leary, M.D.Dorchester, MA 021241841398385
  16. Terence O'Loughlin, MDBoston, MA 021141528194230
  17. Ailbhe O'Neill, M.D.Boston, MA 021151861824120
  18. Mary O'Neill, MDBeverly, MA 019151043291875
  19. Gerald O'Reilly, M.D.Stoneham, MA 021801013960533
  20. Aileen O'Shea, MB,BCH,BAOBoston, MA 021141376027490
  21. Brendan O'SullivanBoston, MA 021141679151492
  22. Philip O'Sullivan, M.D.Weymouth, MA 021901760420046
  23. Jean Obrien, MDBeverly, MA 019151902884075
  24. Emmanuel Obusez, M.DBoston, MA 021141467712125
  25. Patrick Oder, MDMelrose, MA 021761730123076
  26. Steven Oh, MDBrockton, MA 023011033161385
  27. Shara Oken, MDBoston, MA 021301760414403
  28. Akindele Olagunju, MDDanvers, MA 019231841857984
  29. Jorge OldanBoston, MA 021111649561499
  30. John Oldershaw, M.D.Beverly, MA 019151104829423
  31. Amy Oliveira, M.D.Boston, MA 021141467673673
  32. Beatriz Olivera Rodriguez, MDWorcester, MA 016551982231213
  33. Nima Omid-FardBoston, MA 021141154161222
  34. Jonathan Opraseuth, M.D.South Weymouth, MA 021901245490598
  35. Laura Ortiz-Teran, MD PHDWorcester, MA 016551538650171
  36. Mohamad Ossiani, MDBrockton, MA 023011902867336
  37. Hugue Ouellette, MDBoston, MA 021141376534818
  38. David PaceWorcester, MA 016061871730150
  39. Louis Pacilio, MDNorthampton, MA 010601750342523
  40. Paul Palefski, MDBoston, MA 021301073593810
  41. William Palmer, MDBoston, MA 021141891786430
  42. John Pan, M.D.South Weymouth, MA 021901174740005
  43. Margaret Pan, MDBoston, MA 021141750888517
  44. Maharshi Panchal, MDBoston, MA 021111104455112
  45. Sachin Pandey, MDBoston, MA 022151942404462
  46. Shilpa Pandey, MDWoburn, MA 018011225297450
  47. Beatrice Panjwani, DOBoston, MA 021141619319019
  48. Om Biju Panta, MDBoston, MA 022151538977152
  49. Anushri Parakh, MBBS, MDBoston, MA 021141043840572
  50. Vivek Pargaonkar, MDWorcester, MA 016551417305632

Source: CMS NPPES, primary taxonomy 2085R0202X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 3 of 51 per resident

  1. Minnesota30
  2. District of Columbia25
  3. Massachusetts24
  4. Connecticut17
  5. Wisconsin17
  6. 50 states and D.C.13

Source: CMS NPPES, primary taxonomy 2085R0202X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

67.6% of these records appear in a Medicare file, against 73.1% 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. Massachusetts67.6%
  2. United States73.1%

Diagnostic Radiology Physician records in Massachusetts, measured

  • In a Medicare file1,120 of 1,658 · 67.6% here, 73.1% nationally
  • In the CMS Doctors and Clinicians file1,125 · 67.9% here, 68.5% nationally
  • Not updated in five years or more881 · 53.1% here, 56.9% nationally
  • Median graduation year2006 · the 1,125 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2085R0202X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,658 NPPES records list diagnostic radiology physician (2085R0202X) as their primary taxonomy with a practice address in Massachusetts: 24 per 100,000 residents against 13 nationally (50 states and D.C.). Boston has 896 of them (54%).

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. Minnesota1,700
  2. Michigan1,584
  3. Ohio1,582
  4. Illinois1,874

States with a similar rate per 100,000

  1. District of Columbia25.3
  2. Connecticut17.1
  3. Wisconsin17.0
  4. Pennsylvania17.0

The largest states

  1. California4,500
  2. New York3,146
  3. Texas3,124
  4. Florida2,761
  5. Pennsylvania2,199

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.