NPPES file of Aug 9, 2026

Internal Medicine Physician in Connecticut

2,623 NPPES records list internal medicine physician with a practice address in Connecticut, 73 per 100,000 residents, the 4th 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 37 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 329

  1. New Haven329
  2. Hartford169
  3. Stamford131
  4. Bridgeport130
  5. Waterbury119

Internal Medicine Physician records in Connecticut

  1. Bo Peng, MDNew Haven, CT 065101003481151
  2. Mark Perazella, MDNew Haven, CT 065191558345330
  3. Channa Perera, M.D.West Haven, CT 065161467458216
  4. Reinaldo Perez Moux, MDHartford, CT 061021942776257
  5. Janaka Periyapperuma, MDDanbury, CT 068101114109253
  6. Michael Perrin, MD, MPHNew Haven, CT 065101821675232
  7. Mark Perrotti, MDBranford, CT 064051699723049
  8. Pacey Pet, M.D.New Milford, CT 067761407828700
  9. Andrea Peterson, MDNorwalk, CT 068501245200187
  10. Arnold Peterson, MDTrumbull, CT 066111881868867
  11. James Petrelli, M.D.Glastonbury, CT 060331871624999
  12. Marjorie Petro, M.D.Willimantic, CT 062261760676100
  13. Angela Petronio, MDGlastonbury, CT 060331699881284
  14. Fausto Petruzziello, MDNorth Haven, CT 064731316933419
  15. Caroline Pham, MDStamford, CT 069051952939670
  16. Kim-Thu Pham, M.D.,MPHWest Haven, CT 065161972615425
  17. Donna Phanumas, M.D.Greenwich, CT 068301255352167
  18. Danielle Phillip-Journal, MDDanbury, CT 068101609282219
  19. Anju PhillipsNew Britain, CT 060521285920975
  20. Doris Phillips, MDWest Hartford, CT 061171851373914
  21. Steven Phillips, MDWilton, CT 068971306876255
  22. Richard Pianti, D.O.Torrington, CT 067901144601279
  23. Jean Pichardo Genao, MDDanbury, CT 068101851037063
  24. Mark Piekarsky, M.D.New Britain, CT 060511558355792
  25. Rebecca Pike, M.D.Danbury, CT 068101013182641
  26. Dennis Pilarczyk, M.D.Cheshire, CT 064101568434199
  27. Slobodan Pilipovic, MDStamford, CT 069021861054983
  28. Vin Pillai, M.D.West Haven, CT 065161609239623
  29. Jayne Pincus, M.D.Old Greenwich, CT 068701922166529
  30. Anne Pinou, MDWethersfield, CT 061091891890216
  31. Edward Pinto, MDFairfield, CT 068241346207727
  32. Mario Pinto, D.OWestport, CT 068801235540428
  33. Ana Paula Pinto CopettiWillimantic, CT 062261932769379
  34. Mark Pirner, MDNewtown, CT 064701538439690
  35. Cassandra Pitcher, MDDanbury, CT 068101932761012
  36. David Pizzuto, M.D.Waterbury, CT 067081417989096
  37. Lucia Plichtova, M.D.Bridgeport, CT 066101013537281
  38. Pixie Plummer, MDBloomfield, CT 060021972603793
  39. Kamal Pokhrel, MDHartford, CT 061021639781909
  40. Josephine Poku-Adusei, MDWaterbury, CT 067081679206957
  41. Mark Polatnick, M.D.West Hartford, CT 061071376562090
  42. Marina Polskaya, M.D.Easton, CT 066121578791745
  43. Maryanna Polukhin, M.D.Newington, CT 061111881688034
  44. Rebecca Pompo, MDFarmington, CT 060301548421720
  45. Satvika PonnavoluFarmington, CT 060301538664529
  46. Frederick Pope, MDWethersfield, CT 061091912984618
  47. Alka Popli, M.D.Stamford, CT 069021700970514
  48. Matthew Porac, M.D.Danbury, CT 068101841455227
  49. Andrzej Porebski, MDNorwich, CT 063601538271960
  50. Anitha Pothula, MDNew Haven, CT 065191871535237

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Connecticut ranks 4 of 51 per resident

  1. District of Columbia133
  2. Massachusetts97
  3. Rhode Island94
  4. Connecticut73
  5. Maryland63
  6. Hawaii63
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.2% of these records appear in a Medicare file, against 78.7% 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. Connecticut81.2%
  2. United States78.7%

Internal Medicine Physician records in Connecticut, measured

  • In a Medicare file2,130 of 2,623 · 81.2% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,648 · 62.8% here, 61.4% nationally
  • Not updated in five years or more1,605 · 61.2% here, 55.4% nationally
  • Median graduation year2004 · the 1,646 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,623 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Connecticut: 73 per 100,000 residents against 44 nationally (50 states and D.C.). New Haven has 329 of them (13%).

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. Minnesota2,632
  2. Missouri2,604
  3. Tennessee2,596
  4. Arizona2,853

States with a similar rate per 100,000

  1. Maryland63.2
  2. Hawaii62.9
  3. New York61.7
  4. Delaware58.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.