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 32 of 49.
The 8 largest groups in Danbury
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
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
- Michael Nicoara, D.O.Trauma Surgery Physician1184002255
- Ellen NicolArt Therapist1487273876
- Maribel Nieves, RNRegistered Nurse1770346736
- Navadi Nieves, APRNFamily Nurse Practitioner1578244844
- Nina Nightingale, M.A.Counselor1639322043
- Jessica Niles, LADCAddiction (Substance Use Disorder) Counselor1942028196
- Jill Nilsen, OTR/LOccupational Therapist1861159568
- Lawrence Nkabinde, DDSGeneral Practice Dentistry1134248685
- Theresa Noel-BelascoFamily Nurse Practitioner1437913159
- Elodie Nofiele, M.D.Internal Medicine Physician1346495751
- Alan NolanClinical Social Worker1346510351
- Jerilyn Nolan, MA OTRL CHTHand Occupational Therapist1255333852
- Kathleen Nolan, LCSW; LICSWClinical Social Worker1891368973
- Nicole Nolan, LCSWClinical Social Worker1053683888
- Phaedra NolanClinical Social Worker1891386439
- George Northrop, MDInternal Medicine Physician1760497432
- Nancy Notaro, LCSWClinical Social Worker1104134477
- William Notaro, MDDermatology Physician1144255332
- Jessica Nourse-Stuart, BCBA-DBehavior Analyst1942866058
- Karen Novak, R.D.Metabolic Nutrition Registered Dietitian1588744700
- Michele Novella, APRNNurse Practitioner1750307948
- Kristina Nowitzki, M.D.Diagnostic Radiology Physician1952697484
- Lisandra Nunez Cuello, MDInternal Medicine Physician1497333256
- Karen Nussbaumer, DDG, RDMS, RVTVascular Specialist/Technologist Cardiovascular1487074241
- Kasiemobi Nwaedozie, MDInternal Medicine Physician1205400611
- Daniel O'Brien, M.D.Gastroenterology Physician1518132505
- John O'Brien, A.P.R.N.Certified Registered Nurse Anesthetist1043336258
- Miechelle O'Brien, M.D.Gastroenterology Physician1356582571
- Michelle O'ConnorFamily Nurse Practitioner1275015224
- Sonia O'Hanlon, PTAPhysical Therapy Assistant1710222682
- Vera-Ellen O'Malley, DOULADoula1760374300
- Shawna O'Neil, MS, CCC-SLPSpeech-Language Pathologist1184036113
- Shannon O'RourkeMental Health Counselor1982485462
- Melissa OberMental Health Counselor1619568185
- Jennifer Oberlander, LPCMental Health Counselor1740808161
- Lana Oberman, LCSWClinical Social Worker1326111931
- Cerie Ock, MDStudent in an Organized Health Care Education/Training Program1730029307
- Emily OconnorBehavior Analyst1063111706
- Oluwole Odujoko, M.DStudent in an Organized Health Care Education/Training Program1831719681
- David Oelberg, M.D.Pulmonary Disease Physician1932134400
- Corinne Ofgang, LPCProfessional Counselor1700372042
- Harold Ofgang, N.D.Naturopath1275662918
- Patricia OfgangFamily Nurse Practitioner1386773034
- Kimberly OfoegbuMedical Physician Assistant1588913552
- Dennis Ogiela, MDOrthopaedic Surgery Physician1568497667
- Teegan Ogiela, APRNPsychiatric/Mental Health Nurse Practitioner1609217058
- Rahila Ogunnaike, MDHospitalist Physician1336501816
- Manush Ohanyan, M.D.Internal Medicine Physician1588286801
- Lawrence Olala, PAPhysician Assistant1265904627
- Suzanne Oliveri, OTR/LPediatric Occupational Therapist1700196052
The largest Connecticut cities
- New Haven9,793
- Hartford6,317
- Waterbury3,148
- Farmington2,993
- Bridgeport2,980
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.