NPPES file of Aug 9, 2026

Psychiatry Physician in Connecticut

1,174 NPPES records list psychiatry physician with a practice address in Connecticut, 32 per 100,000 residents, the 5th highest rate of 51. New Haven and Hartford have the most; each record links to the provider's NPI and the Connecticut license search. Page 16 of 24.

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).

New Haven has the most, 285

  1. New Haven285
  2. Hartford130
  3. Farmington62
  4. Middletown59
  5. West Haven49

Psychiatry Physician records in Connecticut

  1. Sara Niego, M.D.Hartford, CT 061061730193814
  2. Jenifer Nields, M.D.Fairfield, CT 068241336278043
  3. Sina Nikayin, MDWestport, CT 068801740717560
  4. Frank Ninivaggi, MDNew Haven, CT 065101609880434
  5. Manage Nissanka, M.D.South Windsor, CT 060741477535540
  6. Diaa Noaman, M.D.Norwich, CT 063601417143603
  7. Sofia Noori, MDNew Haven, CT 065111235662354
  8. Michael Norko, MDMiddletown, CT 064571316015266
  9. Adaobi Nwabuo, MBBS, MPHNew Haven, CT 065191598392680
  10. Michael O'Brien, MDStonington, CT 063781811070972
  11. Ryan O'Dell, M.D./PH.D.New Haven, CT 065111245761519
  12. Karen O'Flynn, M.D.Torrington, CT 067901740390863
  13. Courtney O'Reilly, DOFarmington, CT 060301174152748
  14. Richard O'Sullivan, M.D.Hartford, CT 061061295987287
  15. Crystal Obiozor, M.D.New Haven, CT 065101811422645
  16. Kelechi Ogbonna, M.DHartford, CT 061121285973347
  17. Olaf Ogland, MDOld Lyme, CT 063711134255771
  18. Taiye Ogundipe, MDWestport, CT 068801801052386
  19. Mahmoud Okasha, M.D.Norwich, CT 063601083890016
  20. Benjamin Oko, MDRidgefield, CT 068771194898080
  21. Christopher Oleskey, M.D.New Haven, CT 065191952518805
  22. Joseph Oliveira, M.D.Farmington, CT 060301659437663
  23. Ashraf Oloufa, MDWaterbury, CT 067061285689901
  24. Nancy Olson, M.D.New Haven, CT 065101003832049
  25. Dan Oren, M.D.New Haven, CT 065151841435153
  26. Michael Orlosky, M.D.New Haven, CT 065111689984171
  27. Dora Orosz, M.DStamford, CT 069021598798001
  28. Barbara Orrok, M.D.New Haven, CT 065111639248404
  29. Richard Ortegon, MDWest Hartford, CT 061191003312778
  30. Samia Osman, MD, MPPNew Haven, CT 065191770012346
  31. Robert Ostroff, MDHamden, CT 065181477567840
  32. Anna Ostrovskaya, M. D.New Haven, CT 065101073556841
  33. Kim Owen, M.D.West Haven, CT 065161487998530
  34. Richard Ownbey, MDMiddletown, CT 064571194893172
  35. Kichul Pak, MDHartford, CT 061061982023008
  36. Leela Panoor, MDVernon, CT 060661609802388
  37. James Papolos, M.D.Westport, CT 068801467620500
  38. Marta Papoosha, M.D.Hartford, CT 061061790159432
  39. Alice Papsun, MDNew Haven, CT 065191427047208
  40. Sheeima Paramatmuni, M.DMansfield Center, CT 062501285869271
  41. Rajesh Parekh, M.D.Norwich, CT 063601710045992
  42. Suprit Parida, MBBSMiddletown, CT 064571194982728
  43. Michael Parker, DOStamford, CT 069021548898232
  44. Amit Patel, MDStamford, CT 069021396208252
  45. Jayantkumar Patel, M.D.Willimantic, CT 062261396779658
  46. Priya Patel, PA-CStamford, CT 069021306354451
  47. Rasna PatelFarmington, CT 060301457765828
  48. Sagar Patel, M.D.West Hartford, CT 064571538573878
  49. Victor Patin, MDDarien, CT 068201881623544
  50. Maria Patrascu, MDWaterbury, CT 067021306925284

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

Connecticut ranks 5 of 51 per resident

  1. Massachusetts39
  2. Rhode Island35
  3. New York34
  4. Connecticut32
  5. Vermont31
  6. Maryland23
  7. 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.

69.9% 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. Connecticut69.9%
  2. United States68.5%

Psychiatry Physician records in Connecticut, measured

  • In a Medicare file821 of 1,174 · 69.9% here, 68.5% nationally
  • In the CMS Doctors and Clinicians file503 · 42.8% here, 42.4% nationally
  • Not updated in five years or more741 · 63.1% here, 56.2% nationally
  • Median graduation year2003 · the 503 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

1,174 NPPES records list psychiatry physician (2084P0800X) as their primary taxonomy with a practice address in Connecticut: 32 per 100,000 residents against 17 nationally (50 states and D.C.). New Haven has 285 of them (24%).

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. Washington1,195
  2. Georgia1,291
  3. Colorado990
  4. Minnesota974

States with a similar rate per 100,000

  1. Vermont31.4
  2. New York33.7
  3. Rhode Island34.9
  4. Massachusetts39.1

The largest states

  1. California8,673
  2. New York6,589
  3. Texas3,318
  4. Florida2,744
  5. Massachusetts2,736

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.