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 28 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. Niall Sheehy, M.B.B.CH, B.A.O.Boston, MA 021151114047511
  2. Sean Sheeran, MDBrockton, MA 023021689627614
  3. Robert Sheiman, M.D.Worcester, MA 016551932146149
  4. Martin Shelly, MB BCHBoston, MA 021141881983203
  5. Anuradha Shenoy-Bhangle, MBBSBoston, MA 021141790911295
  6. Joanne Shepard, MDBoston, MA 021141083605638
  7. Warren Shepherd, M.D.Boston, MA 021111659595148
  8. Janet Sherman, MDPeabody, MA 019601154410587
  9. Steven Sherry, M.D.Worcester, MA 016551578828471
  10. Alyssa Sherwill, MDBoston, MA 021151821618554
  11. Sanjay Shetty, MDBoston, MA 021141497738009
  12. Tina Shiang, M.D.Boston, MA 021141548792492
  13. Anna Shifrin, M.D.Woburn, MA 018011184902223
  14. Chaitanya Shilagani, M.D.Boston, MA 021151568859957
  15. Donghoon Shin, MDBoston, MA 021141467983106
  16. Atul Shinagare, M.D.Boston, MA 021151093945263
  17. Karen Shore, M.D.Boston, MA 022151699975672
  18. Michael Shortsleeve, M.D.Cambridge, MA 021381366499055
  19. Gregory Shoukimas, MDWellesley, MA 024811851342174
  20. Colby Shreve, MDBoston, MA 021151275119273
  21. Sagar Shrivastav, MDBoston, MA 021141871098699
  22. Paul Shyn, MDBoston, MA 021151467408666
  23. Jeffrey Shyu, M.D.Boston, MA 021151023336690
  24. Kenneth Sicard, M.D., PH.D.Worcester, MA 016081093965436
  25. Ali Siddiqui, MDBoston, MA 021181023690369
  26. Efaza Siddiqui, MDWorcester, MA 016551104302876
  27. Emily Siegal, M.D.Burlington, MA 018051942446943
  28. Bettina Siewert, MDBoston, MA 022151831378553
  29. Portia Silk, MDFall River, MA 027201962695429
  30. Daniel Silverstone, M.D.Worcester, MA 016551679561302
  31. Alyssa Simeone, M.D.Cambridge, MA 021381437512936
  32. Frank Simeone, MDBoston, MA 021141922294438
  33. Joseph Simeone, MDBoston, MA 021141679563225
  34. Fnu Simran, MDBoston, MA 021141922977891
  35. Susan Sims, M.D.Salem, MA 019701306161989
  36. Ekin Simwatachela, MBCHBBoston, MA 021181053057851
  37. Alex Sinelnikov, MDBoston, MA 021141932168887
  38. Andrew Singer, MDWorcester, MA 016551538108618
  39. Anandkumar Singh, MBBSBoston, MA 021141932463692
  40. Aparna SinghBoston, MA 021151306593108
  41. Sameer Singhal, MDBoston, MA 021151184251704
  42. Luiz Siqueira, MDBoston, MA 021141659535979
  43. Maria Helena Siqueira Mendonca, MD, PHDWorcester, MA 016551962380113
  44. Steven Sitzman, M.D.Worcester, MA 016551114034097
  45. Jodie Skrzat, M.D.Worcester, MA 016551740486513
  46. Priscilla Slanetz, M.D.Boston, MA 021181932176070
  47. Juan Small, MDBurlington, MA 018051467528950
  48. Kirstin Small, M.D.Boston, MA 021151275601874
  49. Brian Smiley, M.D.Worcester, MA 016551568749935
  50. Daniel Smith, MDSouth Weymouth, MA 021901730610429

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.