NPPES file of Aug 9, 2026

Psychiatry Physician in Massachusetts

2,736 NPPES records list psychiatry physician with a practice address in Massachusetts, 39 per 100,000 residents, the 2nd highest rate of 51. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search. Page 12 of 55.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 2084P0800X · 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, 845

  1. Boston845
  2. Cambridge213
  3. Belmont151
  4. Worcester133
  5. Brookline117

Psychiatry Physician records in Massachusetts

  1. Sabrina Dar, MDWaltham, MA 024531659866069
  2. Alexandrina Darabus, M.D.Fall River, MA 027201497780720
  3. Stephen Dashef, MDNorthampton, MA 010601558415026
  4. Gouri Datta, MDBurlington, MA 018051528054889
  5. Paul David, M.D.Waban, MA 024681508971490
  6. Stephanie Davidoff, M.D. PH.D.Wellesley, MA 024811669421236
  7. Jennie Davidow, MDBoston, MA 022151811359870
  8. Michelle Davids, D.O.Boston, MA 021141215215637
  9. Allison Davidson, DOWatertown, MA 024721407176308
  10. Stephanie Davidson, MDBoston, MA 021141447663661
  11. Aloysius Davis, M.D.Longmeadow, MA 011061528082799
  12. Elizabeth Davis, MDBoston, MA 021141306870480
  13. Jenny Davis, MDBoston, MA 021141780486654
  14. Mackenzie Davis, MDLexington, MA 024211548897887
  15. Matthew Davis, MDCambridge, MA 021391659532240
  16. Ryan Davis, M.D.Boston, MA 021301871613364
  17. Timothy Davis, M.D.Norwood, MA 020621255442372
  18. Michael Dawes, MDBoston, MA 021301841274594
  19. Courtney Deban, MDBoston, MA 021151811427537
  20. Daniel Debowy, M.D.Boston, MA 021141821124249
  21. Esther Dechant, M.D.Belmont, MA 024781073550760
  22. Elizabeth Degrush, D.O.Westborough, MA 015811669767539
  23. Sharon Dekel Tsvetkov, PHDBoston, MA 021141437663838
  24. Ross Deleonardo, MDBoston, MA 021141437318599
  25. Stephanie Delva, NPFoxboro, MA 020351689527822
  26. Kathleen Dempsey, MDMedford, MA 021551669427381
  27. John Denninger, MD, PHDBoston, MA 021141871555888
  28. David Denune, MDSwampscott, MA 019071275646408
  29. Emily Deringer, MDConcord, MA 017421013233048
  30. Peter Derosa, M.D.Barnstable, MA 026301285624510
  31. Nitigna Desai, M.D.Bedford, MA 017301982626768
  32. Vincent Desantis, M.D.Wellesley, MA 024821811943137
  33. Alex Deshields, M.D.Worcester, MA 016081497916472
  34. Daniel Desimone, DOSpringfield, MA 011991952920175
  35. Marie DesirBrookline, MA 024461396321824
  36. Simon Desjardins, M.D.Belmont, MA 024781821387580
  37. Astrid Desrosiers, MD MPHCambridge, MA 021391033109582
  38. Deepak Dev, M.D.Worcester, MA 016551760693980
  39. Madhusmita Dhakal, M.D.Worcester, MA 016101013149343
  40. Sheetal Dhoke, M.D.Cambridge, MA 021391144457243
  41. Lucinda Di Domenico, M.D.Newton Centre, MA 024591134175185
  42. David Diamond, MDNewton, MA 024581215912589
  43. Wendi Diamond, M.D.Concord, MA 017421386761815
  44. Sofia Dibich, MDBoston, MA 021141154171312
  45. Michelle Diblasi, D.O.Boston, MA 021111376920835
  46. Chandlee Dickey, MDBoston, MA 022151235195488
  47. Laura Dicola, MDBoston, MA 021141861841173
  48. Robert Benjamin Diener, M.D.Bridgewater, MA 022341881884989
  49. John Diggins, MDSouthbridge, MA 015501952519415
  50. Donna Digioia, MDBoston, MA 021141972593119

Source: CMS NPPES, primary taxonomy 2084P0800X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia70
  2. Massachusetts39
  3. Rhode Island35
  4. New York34
  5. 50 states and D.C.17

Source: CMS NPPES, primary taxonomy 2084P0800X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

65.4% of these records appear in a Medicare file, against 68.5% 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. Massachusetts65.4%
  2. United States68.5%

Psychiatry Physician records in Massachusetts, measured

  • In a Medicare file1,788 of 2,736 · 65.4% here, 68.5% nationally
  • In the CMS Doctors and Clinicians file1,220 · 44.6% here, 42.4% nationally
  • Not updated in five years or more1,685 · 61.6% here, 56.2% nationally
  • Median graduation year2005 · the 1,219 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2084P0800X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,736 NPPES records list psychiatry physician (2084P0800X) as their primary taxonomy with a practice address in Massachusetts: 39 per 100,000 residents against 17 nationally (50 states and D.C.). Boston has 845 of them (31%).

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. Florida2,744
  2. Pennsylvania2,662
  3. Texas3,318
  4. Illinois2,147

States with a similar rate per 100,000

  1. Rhode Island34.9
  2. New York33.7
  3. Connecticut32.5
  4. Vermont31.4

The largest states

  1. California8,673
  2. New York6,589
  3. Texas3,318
  4. Florida2,744
  5. Pennsylvania2,662

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.