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 4 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. Jeffrey Asmar, LCSWClinical Social Worker1023195625
  2. Linda Aspenwind, LPCProfessional Counselor1376898676
  3. Abenezer Assefa, MDStudent in an Organized Health Care Education/Training Program1750277364
  4. Monique AsselinCounselor1265207245
  5. Sharoya AssentSocial Worker1629949631
  6. Mark Augustine, LMFTMarriage & Family Therapist1548349541
  7. Michael Augustine, LMFTMarriage & Family Therapist1417273384
  8. Karanbeer Aulakh, DMDDentist1598245037
  9. Richard Aust, R.PH.Pharmacist1891859039
  10. Nicole Aviles, NDNaturopath1336806702
  11. Briana AvitablePhysical Therapist1487540894
  12. Brooj AwanHospitalist Physician1558989681
  13. Olubukola Awe, NPNurse Practitioner1104114149
  14. Oluwadare Awolola, CNANurse's Aide1437478963
  15. Vanessa Ayafor, MDStudent in an Organized Health Care Education/Training Program1871353805
  16. Shehmeer Ayaz, DMDGeneral Practice Dentistry1558942730
  17. Rachel AybarCommunity Health Worker1891497376
  18. Adem Aydin, MDStudent in an Organized Health Care Education/Training Program1407559925
  19. Lauren Ayr-Volta, PH.D.Psychologist1508097031
  20. Ibraheim Ayub, DOStudent in an Organized Health Care Education/Training Program1659121598
  21. Marjan Azin, MDStudent in an Organized Health Care Education/Training Program1972306512
  22. Amy Bach, N.P.Family Nurse Practitioner1598046971
  23. Kimberly Bacik, LCSWClinical Social Worker1679805246
  24. Alexander Backus, DPTPhysical Therapist1073189486
  25. Christina Baden, APRNNurse Practitioner1992706832
  26. Sarah BadenSocial Worker1043994957
  27. Saudi Baguio, P.T.Physical Therapist1356596886
  28. Jhanelle BaileySocial Worker1316631229
  29. Kemar Bailey, BAMental Health Counselor1013283399
  30. Elizabeth Bailey Geib, MDPediatrics Physician1063497535
  31. Cameron BainFamily Nurse Practitioner1134062805
  32. Tamika BainesStudent in an Organized Health Care Education/Training Program1790253979
  33. Matthew Balanda, APRNFamily Nurse Practitioner1447651690
  34. Cynthia Balatbat, APRNRegistered Nurse1730842915
  35. John Baldelli, LICENSED OPTICIANOptician1194581801
  36. Michael Balfour, D.D.S.Dentist1962797191
  37. Sehrish Sarwar Baloch, MDStudent in an Organized Health Care Education/Training Program1639099559
  38. Steven Baltrush, LCSWClinical Social Worker1316002082
  39. Rosina Bandanza, MDPsychiatry Physician1114085461
  40. Vijitha BandlaGeneral Practice Dentistry1235652314
  41. Jessica Banning, LMSWClinical Social Worker1831074202
  42. Vaishali Bansilal, M.D.Pediatrics Physician1851710008
  43. Nancy Baranowski, APRNWomen's Health Nurse Practitioner1689600108
  44. Ronald BarbieriPhysical Therapist1750687901
  45. Mario Barbpza, CACAddiction (Substance Use Disorder) Counselor1821119207
  46. Michelle BarcenasStudent in an Organized Health Care Education/Training Program1134717028
  47. Jonathan BarlowPhysical Therapy Assistant1982055216
  48. Marivel BarnardSocial Worker1871005801
  49. Melvin BarnhartSocial Worker1902421589
  50. Michelle Barnhart, FNP-BCPrimary Care Nurse Practitioner1396578886

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.