NPPES file of Aug 9, 2026

Doctors and health care providers in Waterbury, CT

3,148 individual NPPES records list a practice address in Waterbury, 3rd of 200 Connecticut cities. The largest group is students in training: 387, 12% of the city's records, against 6% across Connecticut. Page 7 of 63.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Waterbury

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Waterbury in Connecticut

  • Rank in Connecticut3rd of 200 cities by records
  • Share of the state3.7% of Connecticut's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.1% of all records
  • Students in training rank4th of the 10 Connecticut cities with the most

Compared with Connecticut as a whole, Waterbury has 20.4× the state's share of community health worker records and 0.69× its share of marriage & family therapist records.

Providers in Waterbury, alphabetically

  1. Andrew BleaSocial Worker1295610970
  2. Erin Blizzard, BCBABehavior Analyst1124976279
  3. Glen Blomstrom, M.D.Emergency Medicine Physician1336378991
  4. Ana Blondet, LCSWClinical Social Worker1649606062
  5. Ry Bloomdahl, MD, MPHStudent in an Organized Health Care Education/Training Program1740636984
  6. Robert Blouin, M.D.Anesthesiology Physician1104010784
  7. Alphonse Bobowick, MDNeurology Physician1548333487
  8. Alina Bobrova, MDInternal Medicine Physician1548949696
  9. Jaime BochenekClinical Social Worker1629730783
  10. Sondra Bogursky, MDInternal Medicine Physician1790711059
  11. Barbara BoissonneauPhysical Therapy Assistant1033597752
  12. Samantha Boisvert, LCSWClinical Social Worker1578195780
  13. Sophia BolanosStudent in an Organized Health Care Education/Training Program1326670423
  14. Maria Bolastig, M.D.,Anesthesiology Physician1295756203
  15. Juliana BoldtStudent in an Organized Health Care Education/Training Program1467702787
  16. Amanda BolducOccupational Therapist1265834840
  17. Kara BolesProfessional Counselor1568866002
  18. Rachel BolinskyProfessional Counselor1174958102
  19. Anthony Bonacorsi, D,D,S,General Practice Dentistry1437360039
  20. Helen Bonano, BSWMental Health Counselor1114068681
  21. Mark Bonaventura, LCSWClinical Social Worker1326423500
  22. Nicholas BonomoSurgical Physician Assistant1386975571
  23. Wanda Booker, BACommunity Health Worker1225479363
  24. Imani Booker-YoungsStudent in an Organized Health Care Education/Training Program1841969490
  25. Louvonia Boone, M.D.Anesthesiology Physician1992939888
  26. Ava Boornazian, APRNPsychiatric/Mental Health Nurse Practitioner1639105166
  27. Hellen BorjaTechnician1679257588
  28. Henry Borkowski, MDCardiovascular Disease Physician1952337883
  29. Nicole Borusiewicz, LCSW,LMSW,MSW,BSWClinical Social Worker1043647373
  30. Carolina Borz Baba, MDInternal Medicine Physician1053602094
  31. Angela Bosjolie, DOOphthalmology Physician1093891608
  32. Raymond Bosworth, BACommunity Health Worker1568894426
  33. Christopher Bottino, M.DAnesthesiology Physician1144260290
  34. Valerie BoucardSocial Worker1730927500
  35. Tricia BouchardClinical Social Worker1942757778
  36. Kathleen Boucher, LCSW MSWClinical Social Worker1023191756
  37. Alyssa BoudrieauPhysical Therapist1144600826
  38. Briana Boulerice, DPTPhysical Therapist1184352007
  39. Barbara Bourgeois, N.C.C.Professional Counselor1568738086
  40. Melissa Bourque, LCSWClinical Social Worker1821472770
  41. Joseph Bowen, MDHematology & Oncology Physician1679581672
  42. Carla Bowens, BSCommunity Health Worker1821496274
  43. William Boyce, APRNGerontology Nurse Practitioner1235976655
  44. Jeffrey Boyd, MDPsychiatry Physician1083697114
  45. Marie Boyd-CarterClinical Social Worker1902524606
  46. Megan BraconeStudent in an Organized Health Care Education/Training Program1164796348
  47. Jenny Braddock, PT, OCSSpecialist1558430785
  48. Jakell Bradley, APRNFamily Nurse Practitioner1124540174
  49. Shirley Bradley, LMSWClinical Social Worker1871092205
  50. Jillian Brady, LCSWClinical Social Worker1780013599

The largest Connecticut cities

  1. New Haven9,793
  2. Hartford6,317
  3. Farmington2,993
  4. Bridgeport2,980
  5. Stamford2,774

All of Connecticut →

How to read this directory

Waterbury, Connecticut appears in the CMS National Plan and Provider Enumeration System with 3,148 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Waterbury - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Waterbury practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Waterbury is weighted toward Student in an Organized Health Care Education/Training Program (387 clinicians, followed by Clinical Social Worker with 272 and Social Worker with 195). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Connecticut's population, Waterbury reports roughly 87 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Connecticut's most common specialties, Behavior Technician is the most prominent one with no provider currently listing a Waterbury practice address, a coverage gap Waterbury patients typically fill by traveling to a larger nearby hub.

For Waterbury patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Waterbury, CT?

There are 3,148 registered healthcare providers in Waterbury, CT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Waterbury?

The most common specialties in Waterbury are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Social Worker, Community Health Worker, Physical Therapist. Student in an Organized Health Care Education/Training Program has the most providers with 387.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.