2026 data CMS NPPES NUCC Taxonomy

Doctors in Waterbury, CT

Active healthcare providers in Waterbury sourced from the CMS NPPES weekly file — no proprietary ratings, no editorial scores. NPI counts, specialty distribution, and primary practice addresses refreshed each release.

3,115
Providers
CMS NPPES-registered
20
Specialties
NUCC taxonomy codes
Student in an Organized Health Care Education/Training Program
Top specialty
444 providers
Connecticut
State
CT

3,115 healthcare providers across 20 specialties

Waterbury, Connecticut appears in the CMS National Plan and Provider Enumeration System with 3,115 registered healthcare providers spanning 20 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.

The provider mix in Waterbury is weighted toward Student in an Organized Health Care Education/Training Program (444 clinicians, followed by Clinical Social Worker with 240 and Social Worker with 196). 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 86.1 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.

For Waterbury patients, this directory is most useful as a starting shortlist — searching by specialty narrows the 690-taxonomy roster to clinicians with the relevant training, and each provider page links to NPI, state licensing boards, and the NPPES registry for credential verification. 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 NPPES data is self-reported and refreshed monthly, so listing details may be out of date; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients. Nothing on this page substitutes for consulting a licensed clinician about your personal health decisions.

3,115
Providers
20
Specialties
86.1
Per 100K (state)

Which specialties are most common in Waterbury

Student in an Organized Health Care Education/Training Program 444
Clinical Social Worker 240
Social Worker 196
Community Health Worker 175
Counselor 131
Physical Therapist 123
Internal Medicine Physician 98
Mental Health Counselor 97
Pharmacist 90
Professional Counselor 87
Addiction (Substance Use Disorder) Counselor 65
Physician Assistant 62
Family Nurse Practitioner 60
Marriage & Family Therapist 50
Occupational Therapist 48
Medical Physician Assistant 45
Speech-Language Pathologist 45
Registered Nurse 44
General Practice Dentistry 44
Physical Therapy Assistant 42

Healthcare Providers (Page 10)

Name
STEPHANIE CARROLL, LMSW
Social Worker
ZULMARIE CARTAGENA
Student in an Organized Health Care Education/Training Program
ANTHONY CARTER, MD
Diagnostic Radiology Physician
CAITLIN CARVALHO
Physical Therapy Assistant
KIMBERELY CASAGNI, A.P.R.N.-FNP
Primary Care Nurse Practitioner
KAYLIN CASCONE
Clinical Social Worker
DEBORAH CASEY, MD
Internal Medicine Physician
KAREN CASEY, COTA/L
Occupational Therapy Assistant
BEATRICE CASIANO
Mental Health Counselor
GINA CASSELLA
Counselor
CATHERINE CASSESSE, PT
Physical Therapist
MAUREEN CASSIDY, MS, LMFT, LADC
Marriage & Family Therapist
WALESKA CASTILLO
Professional Counselor
CHRISTINE CASTLER
Physical Therapy Assistant
NICOLE CASTRO, BA
Mental Health Counselor
EDGAR CATALA, MD
Internal Medicine Physician
KRISTI CAVALLO, LCSW
Clinical Social Worker
DEBBIE CAYABYAB, M.D.
Pediatric Adolescent Medicine Physician
LINDA CEDARBAUM
Community Health Worker
ESTAFANI CEDENO
Student in an Organized Health Care Education/Training Program
DAVID CEGELKA, PT
Physical Therapist
ELENA CELA, PSY.D., LPC, NCC
Professional Counselor
AMARILIS CELCIS
Community Health Worker
KRISTA CENTENO
Behavior Technician
STEVEN CHABOT
Community Health Worker
SHIVEN CHABRIA, MD
Internal Medicine Physician
NICHOLE CHAMBERS, LPN
Licensed Practical Nurse
JUSTIN CHAMPAGNE, PA-C
Physician Assistant
HARRISON CHAN, DO
Student in an Organized Health Care Education/Training Program
HIU WING CHAN
Pharmacist
KEVIN CHANDON, PA-C
Physician Assistant
MINA CHANG, MD
Student in an Organized Health Care Education/Training Program
VICTOR CHANG, MD
Hematology & Oncology Physician
BRIANNA CHAPARRO
Social Worker
CHRISTAVIA CHAPMAN
Student in an Organized Health Care Education/Training Program
CHRISTOPHER CHAPMAN, LADC
Addiction (Substance Use Disorder) Counselor
DARON CHAPPEL
Driver
MHIKU CHARLES, CASE MANAGER
Case Manager/Care Coordinator
ALEX CHASY, LCSW
Clinical Social Worker
RADHIKA CHAUDHARY, M.D.
Hospitalist Physician
SUSHANT CHAUDHARY, MBBS MD
Surgery Physician
JUSTIN CHEESMAN, M.D.
Emergency Medicine Physician
JOZEFA CHEMAN, RN, FNP
Registered Nurse
CAROLINE CHEN
Physician Assistant
CHUJUN CHEN, MD
Student in an Organized Health Care Education/Training Program
ANNA CHERIAN
Family Nurse Practitioner
KAMA CHERRY, RN
Registered Nurse
JOYCE CHESERY, LMFT
Marriage & Family Therapist
YOSEF CHESNY
Clinical Social Worker
NAISKA CHEUNG, PA-C
Physician Assistant

Nearby Cities in Connecticut

Other Connecticut cities with provider coverage in the CMS NPPES registry.

Compare specialties side-by-side →

Frequently Asked Questions

How many doctors are in Waterbury, CT?
There are 3,115 registered healthcare providers in Waterbury, CT, covering 20 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, Counselor. Student in an Organized Health Care Education/Training Program has the most providers with 444.

Provider data from CMS NPPES (download.cms.gov/nppes); specialty classification from NUCC Health Care Provider Taxonomy. PlainDoctor does not rate or rank providers. Methodology · About

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from CMS National Plan and Provider Enumeration System (NPPES). Consult a qualified professional before making decisions based on this data.