NPPES file of Aug 9, 2026

Neurology Physician in Massachusetts

964 NPPES records list neurology physician with a practice address in Massachusetts, 13.8 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 17 of 20.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084N0400X · 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, 524

  1. Boston524
  2. Worcester93
  3. Burlington37
  4. Springfield27
  5. Cambridge26

Neurology Physician records in Massachusetts

  1. Alan Silken, MDNorwood, MA 020621780666792
  2. Gisele Silva, MD, PHDBoston, MA 021141609038108
  3. Brian Silver, M.D.Worcester, MA 016551831264571
  4. Scott Silverman, M.D.Worcester, MA 016551871549089
  5. Adam Simmons, M.D.Springfield, MA 011041427095058
  6. David Simon, M.D., PH.D.Boston, MA 022151346200698
  7. Mirela Simon, MDBoston, MA 022151972584167
  8. Nancy Ann Simonian, M.D.Cambridge, MA 021391386712123
  9. Claus Simonsen, MD, PHDBoston, MA 021141649400276
  10. John Sims, MDBoston, MA 021141780662395
  11. Katherine Sims, MDBoston, MA 021141306819842
  12. Harneet Singh, MDBeverly, MA 019151609960392
  13. Aneesh Singhal, MDBoston, MA 021141629059084
  14. Tarun Singhal, M.D.Boston, MA 021151205000148
  15. William Singr, M.D.Wellesley, MA 024811932163417
  16. Michael Slama, M.D., PH.D.Brighton, MA 021351699156687
  17. Jacob Sloane, M.D., PH.D.Boston, MA 022151124063235
  18. Eric Smith, MDBoston, MA 021141013991058
  19. Kara Smith, M.D.Boston, MA 021181194952523
  20. Sarah Smith, MD PHDBoston, MA 021151629654728
  21. Samuel SniderWeymouth, MA 021901528472875
  22. John Snow, MD, PHDBoston, MA 021141346826369
  23. Magdi Sobeih, MD, PHDBoston, MA 021151316964182
  24. Narendrakumar Sodha, M.D.Worcester, MA 016051366427932
  25. Usharbudh Sohur, MD PHDBoston, MA 021141366423733
  26. Anna Somerto, MDNorth Dartmouth, MA 027471336107150
  27. David Sommer, MDWestborough, MA 015811144490533
  28. Shruti Sonni, M.D.Cambridge, MA 021391982868683
  29. Michael Sorrell, M.D.Springfield, MA 011041528069887
  30. Marinos Sotiropoulos, MDBoston, MA 021141437735867
  31. Oscar Soto, MDCambridge, MA 021381083865257
  32. Fereshteh Soumekh, MDBoston, MA 021151346227006
  33. Reisa Sperling, MDBoston, MA 021151265422638
  34. Egilius Spierings, MDWellesley Hills, MA 024811487748703
  35. Bahadar Srichawla, DOWorcester, MA 016551629656855
  36. Priya Srikanth, MD,PHDBoston, MA 021151154841351
  37. John Stamoulis, MDDartmouth, MA 027471861441891
  38. James Stankiewicz, M.D.Brookline, MA 024451992763387
  39. Gary Stanton, MDConcord, MA 017421598749939
  40. Maria Stefanidou, M.D.Boston, MA 021181104091107
  41. Marion SteinBoston, MA 022151245325513
  42. Rachel Stein, D.O.Worcester, MA 016551306006424
  43. Jeffrey Steinberg, M.D.Fall River, MA 027211003222167
  44. Christopher Stephen, M.D., M.R.C.P. (UK)Boston, MA 021141124347448
  45. Andrew SternBoston, MA 021391467846402
  46. Eliezer Sternberg, MDMilford, MA 017571467868711
  47. Katherine Stiles, MDDartmouth, MA 027471699333740
  48. Alexandra Stillman, M.D.Boston, MA 022151710206248
  49. Joshua Stone, MDNorth Dartmouth, MA 027471083026710
  50. Lewis Sudarsky, MDBoston, MA 021151497711881

Source: CMS NPPES, primary taxonomy 2084N0400X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia20.2
  2. Massachusetts13.8
  3. Minnesota10.6
  4. Connecticut9.5
  5. 50 states and D.C.6.5

Source: CMS NPPES, primary taxonomy 2084N0400X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.8% of these records appear in a Medicare file, against 81.2% 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. Massachusetts74.8%
  2. United States81.2%

Neurology Physician records in Massachusetts, measured

  • In a Medicare file721 of 964 · 74.8% here, 81.2% nationally
  • In the CMS Doctors and Clinicians file613 · 63.6% here, 68.3% nationally
  • Not updated in five years or more565 · 58.6% here, 50.3% nationally
  • Median graduation year2006 · the 612 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084N0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

964 NPPES records list neurology physician (2084N0400X) as their primary taxonomy with a practice address in Massachusetts: 13.8 per 100,000 residents against 6.5 nationally (50 states and D.C.). Boston has 524 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. Illinois952
  2. Pennsylvania1,077
  3. Ohio789
  4. Michigan739

States with a similar rate per 100,000

  1. Minnesota10.6
  2. Connecticut9.5
  3. New York9.1
  4. Rhode Island8.9

The largest states

  1. California2,339
  2. New York1,778
  3. Florida1,530
  4. Texas1,382
  5. Pennsylvania1,077

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.