NPPES file of Aug 9, 2026

Doctors and health care providers in Danbury, CT

2,412 individual NPPES records list a practice address in Danbury, 7th of 200 Connecticut cities. The largest group is students in training: 243, 10% of the city's records, against 6% across Connecticut. Page 47 of 49.

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

Danbury in Connecticut

  • Rank in Connecticut7th of 200 cities by records
  • Share of the state2.9% of Connecticut's records
  • Specialties present25 or more taxonomy codes
  • Top three groups24.7% of all records
  • Students in training rank6th of the 10 Connecticut cities with the most

Compared with Connecticut as a whole, Danbury has 1.7× the state's share of anesthesiology physician records and 0.61× its share of physical therapist records.

Providers in Danbury, alphabetically

  1. Xiaoying WangGeneral Practice Dentistry1467082586
  2. Nancy Wang-D'Amato, APRNNurse Practitioner1609940741
  3. Sandra Ward, LCSWClinical Social Worker1922411057
  4. Ronald Warmflash, DDSDentist1275698078
  5. Danielle Warner, M.D.Otolaryngology Physician1710185194
  6. Mark Warshofsky, M.D.Interventional Cardiology Physician1932141249
  7. Hal Wasserman, M.D.Interventional Cardiology Physician1154358356
  8. Cindy Wassmuth, PA-CMedical Physician Assistant1740248244
  9. Merriah Waters, LPCACounselor1679396394
  10. Olga Waters, RPA-CPhysician Assistant1598737165
  11. Kathleen Watkins, BCBABehavior Analyst1841741097
  12. Angela Watts, APRN, AGNP-BCNurse Practitioner1831842962
  13. Andrew Webber, D.O.Emergency Medicine Physician1053583260
  14. Prabasha Weeraddana, M.DInternal Medicine Physician1851975635
  15. Cecelia Weggenman, LCSWClinical Social Worker1992880488
  16. John Weichsler, MDStudent in an Organized Health Care Education/Training Program1881399939
  17. Tammy Weiner, MDEmergency Medicine Physician1932465408
  18. Jaimie Weinlein, MA, BCBABehavior Analyst1861869612
  19. Ivan Weinstein, DDSEndodontics1912116773
  20. Dorothy Weise, LPCProfessional Counselor1063792331
  21. Sydney Weisler, PAStudent in an Organized Health Care Education/Training Program1033774708
  22. Adam Welber, M.D.Diagnostic Radiology Physician1093703779
  23. Brian WelchPharmacist1316394877
  24. Joan Welch, NPWomen's Health Nurse Practitioner1811910003
  25. Sara Welp, M.S.W.Clinical Social Worker1801160429
  26. Ralph Welsh, PHDCognitive & Behavioral Psychologist1972712628
  27. Rebecca WencekBehavior Analyst1982523247
  28. Diane Wenick, MDInternal Medicine Physician1801853684
  29. Jeffrey West, M.D.Anatomic Pathology & Clinical Pathology Physician1982628095
  30. Sydney Westervelt, PHARMDPharmacist1396575965
  31. Litton WhitakerStudent in an Organized Health Care Education/Training Program1770161374
  32. Patricia Whitcombe, M.D.Obstetrics & Gynecology Physician1275543290
  33. Darlene White, LMSW,MSW,BASocial Worker1053787465
  34. Paul White, DCChiropractor1346387925
  35. Tamantha White, APRN, FNP-BCFamily Nurse Practitioner1245624378
  36. Theresa Wiblishauser, LCSWClinical Social Worker1275916389
  37. Beata WielgoszewskiMarriage & Family Therapist1427593060
  38. Philip Wiener, LCSWClinical Social Worker1336280593
  39. Lindsey Wilburn, MDStudent in an Organized Health Care Education/Training Program1912742776
  40. Barbara Wille Walsh, LCSW, CCMClinical Social Worker1891239497
  41. Diana Williams, COTAOccupational Therapy Assistant1598060360
  42. Joseph Williams, M.D.Psychiatry Physician1235159583
  43. Martin Williams, MDInternal Medicine Physician1902863798
  44. Maxine WilsonSpecialist1093141061
  45. Teresa Wilson, LPNLicensed Practical Nurse1124643036
  46. Jennifer Winter, PA-CPhysician Assistant1467172338
  47. Robin Winter, M.S., L.P.C.Mental Health Counselor1942575519
  48. Diane Wirz, M.D.Neurology Physician1922003805
  49. Stephen Witte, LCSW-RClinical Social Worker1013213941
  50. Nicole Woering, NP-CFamily Nurse Practitioner1265769467

The largest Connecticut cities

  1. New Haven9,793
  2. Hartford6,317
  3. Waterbury3,148
  4. Farmington2,993
  5. Bridgeport2,980

All of Connecticut →

How to read this directory

Danbury, Connecticut appears in the CMS National Plan and Provider Enumeration System with 2,412 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 Danbury - 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 Danbury 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 Danbury is weighted toward Student in an Organized Health Care Education/Training Program (243 clinicians, followed by Clinical Social Worker with 240 and Internal Medicine Physician with 112). 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, Danbury reports roughly 66.7 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, Marriage & Family Therapist is the most prominent one with no provider currently listing a Danbury practice address, a coverage gap Danbury patients typically fill by traveling to a larger nearby hub.

For Danbury 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 Danbury, CT?

There are 2,412 registered healthcare providers in Danbury, CT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Danbury?

The most common specialties in Danbury are Student in an Organized Health Care Education/Training Program, Clinical Social Worker, Internal Medicine Physician, Physician Assistant, Mental Health Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 243.

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.