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 9 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. Alexandra Hovaguimian, MDBoston, MA 022151255578332
  2. Danielle HowardBoston, MA 021111912439787
  3. George Howard, MDAmherst, MA 010021447234497
  4. Kinan Hreib, M.D.Greenfield, MA 013011497853972
  5. Annie Hsieh, M.D. PH.D.Boston, MA 021141225487036
  6. Philip Hsu, MDSpringfield, MA 011071881696813
  7. Albert Hung, MD PHDBoston, MA 021141558348037
  8. Emma Hunt, MDBurlington, MA 018051477344497
  9. Francis Huttinger, MDWorcester, MA 016051164776449
  10. Bradley Hyman, MD PHDBoston, MA 021141659355238
  11. Mam Ibraheem, MD, MPHBoston, MA 021151295149185
  12. Carolina Ionete, MDWorcester, MA 016551386650190
  13. Michael Irizarry, MDBoston, MA 021141790775237
  14. Catherine Isroff, MDBoston, MA 021141649737222
  15. Aaron Izenberg, MDBoston, MA 021141831448083
  16. Anthony Izzo, D.O.Worcester, MA 016081215198692
  17. Saef Izzy, M.D.Boston, MA 021151376863266
  18. Joe Jabre, M.D.Boston, MA 021181437112067
  19. David Jacoby, M.D., PH.D.Charlestown, MA 021291902992449
  20. Daniel Jacome, M.D.Turners Falls, MA 013761558433995
  21. Neville Jadeja, MDWorcester, MA 016551518399443
  22. Sameen Jafari, MDNewton, MA 024621235494048
  23. Nimansha JainBoston, MA 021141225921745
  24. Saumya Jamuar, MDBoston, MA 021141326326331
  25. Janet Jankowiak, M.D.Roxbury, MA 021191245449412
  26. Suriya Jeyapalan, M.D.Springfield, MA 011071710934450
  27. Jami Johnsen, MDBoston, MA 021151972802122
  28. Keith Johnson, MDBoston, MA 021141841263159
  29. Shivang Joshi, MDWestborough, MA 015811902034531
  30. Kristina Julich, MDBoston, MA 021141609138049
  31. Amy Kahn, M.D.Boston, MA 022151710172903
  32. Azmin Kahriman, M.D.Burlington, MA 018051063806453
  33. Slavenka Kam-Hansen, M.D.Brookline, MA 024461588778476
  34. Min Kang, MDBoston, MA 021111750725933
  35. Karla Kanis, M.D.Waltham, MA 024511629166558
  36. Scott Kaplan, M.D.Boston, MA 022151467680017
  37. Muhammad Kareem, MDHolyoke, MA 010401235126061
  38. Vikram KarnikBoston, MA 022151023627262
  39. Carlos Kase, M.D.Boston, MA 021181588626626
  40. Marilyn Kassirer, MDBoston, MA 021301144256090
  41. Bruce Kastin, M.D.Boston, MA 021141255394730
  42. Douglas Katz, M.D.Boston, MA 021181205899846
  43. Joshua Katz, MDWellesley, MA 024811659367522
  44. Gary Keilson, MDWorcester, MA 016081508857707
  45. Raymond Kelleher, MD PHDBoston, MA 021141750396503
  46. Timothy Kelliher, MDBeverly, MA 019151043314198
  47. Oliver Kendall, M.D.Boston, MA 022151649417924
  48. Christopher Kenney, M.D.Rockland, MA 023701477644367
  49. Lauren Kett, M.D., PH.D.Boston, MA 021151508214297
  50. Arham Khan, DOBurlington, MA 018051174083703

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.