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 45 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
- Ryan TomasiniPhysical Therapist1780512962
- Stephanie Tomaszewsky, OTR/LOccupational Therapist1194153965
- Jennifer Toner, MDStudent in an Organized Health Care Education/Training Program1093509572
- Caitlyn Torchia, PA-CMedical Physician Assistant1487061008
- Keyanna Torento, LMSWClinical Social Worker1013707074
- Diana TorokDiagnostic Radiology Physician1710958319
- Emily TorreClinical Social Worker1033701610
- Yahaira TorresChore Provider1710477211
- Anel Torres VasquezMarriage & Family Therapist1881540748
- Valerie Toth O SullivanProfessional Counselor1710607692
- Daleila TraceyLicensed Practical Nurse1083113930
- Christine Tramondo, RPTSpecialist1780737643
- Allison Traudt, LMSWSocial Worker1144039769
- Joseph Treadwell, DPMPodiatrist1609891886
- Marianne Treantafilos, APRNFamily Nurse Practitioner1558550517
- David Treece, M.D.Neonatal-Perinatal Medicine Physician1881602373
- Scott Trefny, LMHCMental Health Counselor1164768602
- Ralph Tremaglio, M.D.Internal Medicine Physician1629205265
- Antolin Trinidad, MDPsychiatry Physician1083688022
- Allison Trinker, RN, CRNACertified Registered Nurse Anesthetist1154721991
- David Trock, M.D.Rheumatology Physician1942229216
- Catherine Trow, PAPhysician Assistant1669430864
- Randolph Trowbridge, MDPhysical Medicine & Rehabilitation Physician1720098247
- Ronald Truong, MDStudent in an Organized Health Care Education/Training Program1669113320
- Brian Tsai, DDSDentist1437616604
- Chieh Mei Tsai, MDStudent in an Organized Health Care Education/Training Program1760232912
- Esther Tsai, PA-CPhysician Assistant1972421519
- Nicholas Tsamparlis, MDInternal Medicine Physician1164515383
- Jennifer Tschorn, PA-CPhysician Assistant1407133465
- Chun Tseng, DMDGeneral Practice Dentistry1609850742
- Shao-An Tseng, M.D.Student in an Organized Health Care Education/Training Program1992591192
- Andrew Tucker, PHDSleep Medicine (Internal Medicine) Physician1982714499
- Karen Tulipani, BAStudent in an Organized Health Care Education/Training Program1730328857
- Tiffany TurnbullClinical Social Worker1033895966
- Juli Turner, LPCMental Health Counselor1851522676
- Vanessa TyrrellNurse Practitioner1447016530
- Mohammed Uddin, PHARMDAmbulatory Care Pharmacist1881331734
- Kaitlin Unger, DPTPhysical Therapist1437404597
- Anup UpretyStudent in an Organized Health Care Education/Training Program1538862743
- Yvonne UpshallMental Health Counselor1245702513
- Adrienne Urban, MSWClinical Social Worker1710250840
- Laura Valedon, PTPhysical Therapist1194950725
- Savannah Valencia, DPTPhysical Therapist1588123814
- Mary Valentino, APRNAdult Health Nurse Practitioner1790541548
- Susan Valentino-Hersey, MAMarriage & Family Therapist1346573979
- Milly ValerioPhysical Therapy Assistant1932636099
- Thomas Valluzzo, DMDPeriodontics1700966306
- Uladzislau Valynets, M.D.Internal Medicine Physician1568993236
- Sara Van Doren, LCSWCounselor1780363127
- Amanda Van ZettaOccupational Therapist1366275216
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.