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 55 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. David Yuppa, MDBoston, MA 022151205087616
  2. Dorothy Zachmann, M.D.Boston, MA 021181124041090
  3. Eduardo Zaidner, M.D.Cambridge, MA 021381205844362
  4. Martha Zajac, PH.D.Boston, MA 021301548990112
  5. Aminadav Zakai, MDWebster, MA 015701609851575
  6. Lisa Zakhary, MD, PHDBoston, MA 021141831382977
  7. Juliana Zambrano, MD, MPHBoston, MA 021141225617681
  8. Tomislav Zargaj, MDLynn, MA 019041689687808
  9. Christopher ZaroBoston, MA 021141730981143
  10. Bijan Zarrabi, MDBoston, MA 021151750021051
  11. Norman Zarsky, MDBrighton, MA 021351972676369
  12. Lazaro Zayas, M.D.Boston, MA 021141720215544
  13. Jonathan Zebrowski, MDBoston, MA 021141063893774
  14. John Zebrun, M.D.Northampton, MA 010601831170349
  15. Harold Zeckel, MDArlington, MA 024761609844661
  16. Edmond Zeldin, M.D.New Bedford, MA 027401346201332
  17. Abdelbassat ZerguineBelmont, MA 024781548655384
  18. Bo Ren Zhang, DOCambridge, MA 021391053987248
  19. Liqing Zhang, MDBoston, MA 021141891284071
  20. Megan Zhang, MDBoston, MA 021151376127480
  21. Yalun Zhang, MDBrockton, MA 023011396474086
  22. Yelu Zhang, MDBoston, MA 022151942839261
  23. Tatyana Zharkova, M.D.Boston, MA 021351336521608
  24. Ernesto Zilberberg, MDNorth Andover, MA 018451053346569
  25. Erik Zimmerman, M.D.Chicopee, MA 010201437197290
  26. Suzanna Zimmet, M.D.Jamaica Plain, MA 024451770613077
  27. Kathryn Zioto, M.D., M.P.H.Dorchester, MA 021241114283108
  28. Barry Zitin, MDBurlington, MA 018051245253715
  29. Oumaya Zlitni, MDBoston, MA 021141548903750
  30. Joshua ZollmanBoston, MA 021141497382741
  31. Leonid Zolotnitskiy, MDBridgewater, MA 023241528174398
  32. Stefan Zora, M.D.Salem, MA 019701124105960
  33. Chenhang Zou, MDBoston, MA 021091992297386
  34. Marlene Zouein Blaizot, M.D.Bedford, MA 017301902099385
  35. Marcia Zuckerman, MDBrookline, MA 024461083653224
  36. Paul Zusky, MDBoston, MA 021141578553848

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.