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 22 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. Reuben Hendler, MDBelmont, MA 024781760971444
  2. Karen Henley, MDBoston, MA 021181215919766
  3. Ryan Henner, M.D.Boston, MA 022151437511565
  4. Cassis Henry, MDBoston, MA 021181386772143
  5. Charles Henry, MDBrookline, MA 024451770684458
  6. Michael Henry, MDBrighton, MA 021351346354222
  7. Lauren Herald, MDBoston, MA 021181518499714
  8. Benjamin Herbstman, M.D., M.H.S.Cambridge, MA 021391134356967
  9. John Herman, MDBoston, MA 021141275523961
  10. Judith Herman, M.D.Somerville, MA 021431053379909
  11. Jose Hermina Perez, MDBoston, MA 021141063170819
  12. Agdel Hernandez, MDBrighton, MA 021351326195009
  13. Phillip Hernandez, MDBoston, MA 021181841211307
  14. Sarah Herold, M.D.Boston, MA 022151417256660
  15. Betty Herr, M.D.Brighton, MA 021351245331727
  16. Linda Herrera Santos, MDBoston, MA 021141285123505
  17. Zachary Herrmann, D.O.Springfield, MA 011071134583438
  18. Nicole Herschenhous, M.D.Cambridge, MA 021391467629642
  19. Marta Herschkopf, M.D.Boston, MA 021141306137492
  20. Kathleen Hershon, M.D.Northampton, MA 010601114366507
  21. Barton Herskovitz, M.D.Needham, MA 024941043363476
  22. Lawrence Herz, M.D.Bedford, MA 017301285684852
  23. David Herzog, MDBoston, MA 021141811978638
  24. James Herzog, M.D.Brookline, MA 024451700925294
  25. Ann Hess, M.D.Newton Centre, MA 024591528105863
  26. Johannah Hetherington, RNMansfield, MA 020481114806452
  27. Kenneth Hetzler, M.D.Worcester, MA 016081083729966
  28. Madelyn Hicks, M.D.Worcester, MA 016041184920217
  29. Rebecca Hicks, M.D.Boston, MA 021161952584195
  30. Jose Augusto Hidalgo, M.D.Watertown, MA 024721013964899
  31. Jad HilalBoston, MA 021151124778576
  32. Elisabeth Hill, MDBoston, MA 021141629506480
  33. Phillip Hill, MDLowell, MA 018521245247451
  34. Ellen Hilsinger, M.D.Lexington, MA 024201548209638
  35. Devon Hinton, MDLowell, MA 018521497788095
  36. Michael Edward Hirsch, M.D.Boston, MA 022151366490518
  37. Paula Hirsch, M.D.Cambridge, MA 024721588790174
  38. April Hirschberg, MDBelmont, MA 024781063403681
  39. Randy Hirschtick, MD PHDBoston, MA 021141003807710
  40. Rachel Hnatowich, M.D.Boston, MA 022151225109739
  41. Marie Hobart, M.D.Worcester, MA 016101922055706
  42. Cassandra Hobgood, MDHyannis, MA 026011407069669
  43. Rowen Hochstedler, MDAmesbury, MA 019131760449300
  44. David Hoffman, M.D.Brookline, MA 024461760582803
  45. Jerry Hoffman, MDPembroke, MA 023591912051814
  46. Charlotte Hogan, MDBoston, MA 021141851685879
  47. Elizabeth Hoge, MDBoston, MA 021141083605208
  48. Hilary Hoge, M.D.Brookline, MA 024451023000841
  49. Hannah Hollander, MDBurlington, MA 018051952808131
  50. Michael Hollander, PHDBelmont, MA 024781669449559

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.