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 50 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. Michael Thrasivoulos, MDBrighton, MA 021351144897919
  2. Prabakar Thyagarajan, M.D.Lynn, MA 019041033271010
  3. Ana Ticlea, MDBrockton, MA 023011295986164
  4. Lilla Tilghman, M.D.Worcester, MA 016041821282799
  5. Vedavani Tiruveedhula, MDBoston, MA 021351760865497
  6. Robert Tittmann, M.D.Cambridge, MA 021381881641561
  7. Marcus Tjia, MDWellesley, MA 024811376605089
  8. Gabriel Tobia, M.D.Boston, MA 021301689093791
  9. Esteban Toledo Carrion, M.D.Boston, MA 021181821353954
  10. Lauren TollackBoston, MA 022151922461326
  11. Anna Tommasini, DOWellesley, MA 024811699235028
  12. Kathryn Tompkins, M.D.Cambridge, MA 021391427360395
  13. Angela Tong-Mulkern, RNBoston, MA 021181740055920
  14. Emma TorncelloBoston, MA 021151154901874
  15. John Torous, M.D.Boston, MA 022151083989354
  16. Naillil Torres, MDCambridge, MA 021391689239196
  17. Stephanie Tournet, M.D.Cambridge, MA 021391992883300
  18. Ozan ToyBoston, MA 021181215322771
  19. Jayne Trachman, M.D.Boston, MA 021301659328383
  20. Marsha Tracy, M.D.Chestnut Hill, MA 024671104945492
  21. Andrew Tran, MDCambridge, MA 021391609525567
  22. Tuong Tran, M.D.Worcester, MA 016041144338997
  23. Michael Tranfaglia, M.D.Newburyport, MA 019501235179763
  24. Paula Traugott, MDBrighton, MA 021351396580684
  25. Anna Katharina Trede, MDBoston, MA 021181114903655
  26. Juris Treibergs, M.D.Plymouth, MA 023601790760098
  27. Jenevieve Treiser, M.D.Boston, MA 021111982999298
  28. Joseph Trettel, MD PHDBoston, MA 021151750542502
  29. Karen Trevisan, MDNorwood, MA 020621720018039
  30. Claire Triller, MDJamaica Plain, MA 021301457971376
  31. Hop Trinh, M.D.Dorchester, MA 021221457359903
  32. Nhi Ha Trinh, MDBoston, MA 021141629068796
  33. Usha Tripathi, MDNorth Chelmsford, MA 018631205818010
  34. Jared Trout, MDBrockton, MA 023011053833830
  35. Judy Tsafrir, M.D.Newton, MA 024591902923790
  36. Alexander Tsai, M.D., PH.D.Boston, MA 021141316047319
  37. Michael Tsappis, M.D.Wellesley, MA 024811184713380
  38. Lucy Tsirulnik-Barts, M.D.Boston, MA 021181053367623
  39. Robert Tufo, M.D.Westwood, MA 020901427102599
  40. Jennifer Tufts, MDBraintree, MA 021841609370386
  41. Stephanie Tung, M.D.Boston, MA 022151730508540
  42. Margaret Tuttle, M.D.Worcester, MA 016551336402619
  43. Claire Twark, M.D.Boston, MA 021151982947313
  44. Griffin Tyree, MDBoston, MA 021111407315765
  45. John Tyson, M.D.Boston, MA 021151275723330
  46. Amy Uber, MDBoston, MA 021151396233904
  47. Mai Uchida, M.D.Boston, MA 021141568611028
  48. Alice Uflacker, M.D.Belmont, MA 024781770861981
  49. Tae Kyu Uhm, MDBoston, MA 021301316500457
  50. Rebecca Ukaegbu, MDMiddleboro, MA 023461487282174

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.