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 29 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. Jennifer LeavittBurlington, MA 018051619408390
  2. Karen Leblanc, MDFitchburg, MA 014201770781130
  3. James Lech, M.D.Boston, MA 022151245397819
  4. Eric Lederman, M.D.Leeds, MA 010531679918411
  5. Alan Lee, MDBelmont, MA 024781578203899
  6. Jeong Hoo Lee, MDBoston, MA 021151477058683
  7. Joseph Lee, MDCambridge, MA 021391336217579
  8. Kathryn LeeBoston, MA 021151114660115
  9. Ronald Lee, M.D.Boston, MA 021081841443470
  10. Soyoung Lee, M.D.Boston, MA 021151114361409
  11. Elaine Lehan-Fitzgerald, M.D.East Longmeadow, MA 010281447269899
  12. David Leiman, M.D.Brockton, MA 023021790713014
  13. Simon M. W. Lejeune, M.D.Cambridge, MA 021391821035403
  14. Kimberly Lemkin, M.D.Boston, MA 021111316325145
  15. Natalie Lender, M.D.Watertown, MA 024721740371038
  16. Casey Lenderman, DOSpringfield, MA 011991578069084
  17. Sharyn Lenhart, M.D.Concord, MA 017421952450629
  18. Joshua Leo, M.D., M.P.H.Brookline, MA 024451376785022
  19. Charles Leonard, MDStoughton, MA 020721659475002
  20. Eric Leskowitz, MDBoston, MA 021141740271873
  21. Michael Leslie, M.D.Cambridge, MA 021391851367395
  22. William Lesner, MDLowell, MA 018521568430601
  23. Rebecca Leval, MD, MPHBoston, MA 021141215421607
  24. Kimberly Leventhal, M.D.Salem, MA 019701982929394
  25. Elizabeth Levey, M.D.Boston, MA 021181588891311
  26. Victoria Levi, M.D.Brookline, MA 024671336107960
  27. Heather Levin, MDBoston, MA 021351821519638
  28. Kenneth Levin, M.D.Brookline, MA 024461336180546
  29. Robert Levin, M.D., M.P.H.Belmont, MA 024781043305576
  30. Howard Levine, M.D.Brookline, MA 024451154464550
  31. John Levine, M.D.Cambridge, MA 021381730206509
  32. Erik LevinsohnWest Roxbury, MA 021321285138131
  33. James Levitt, MDBrockton, MA 023011366531683
  34. Olga Levochkina, MDBoston, MA 021181972031110
  35. David Levoy, M.D.Canton, MA 020211013079730
  36. Benjamin Levy, MDAmherst, MA 010031063436822
  37. Howard Levy, MDJamaica Plain, MA 021301235195108
  38. Robert Levy, M.D.Hingham, MA 020431366420259
  39. Nomi Levy-Carrick, M.D.Boston, MA 021151720283161
  40. Barbara Lewis, M.D.Cambridge, MA 021391619068798
  41. Lorenzo Lewis, MDCharlestown, MA 021291730161472
  42. Jacinta LeydenBoston, MA 021151609439967
  43. Anne Li, M.D.Brockton, MA 023021073695193
  44. Ingrid Li, M.D.Boston, MA 021111821022575
  45. Xiangyang Li, MD, PHDMilford, MA 017571497719132
  46. Maxim Lianski, MDMedford, MA 021551417997818
  47. Elizabeth Liebson, M.D.Belmont, MA 024781740227404
  48. Jonathan Lieff, M.D.Dorchester Center, MA 021241699708461
  49. Jason Liew, MDBoston, MA 021111750851051
  50. Lawrence Lifson, MDWest Newton, MA 024651962540658

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.