Healthcare Providers & Facilities in Fairfield, CT
Public healthcare directory of 1,448 individual practitioners and 441 healthcare facilities located in Fairfield, Connecticut.
Medical Specialties in Fairfield
Select a specialty to view practitioner listings, practice locations, and qualifications.
Social Worker - Clinical
Physician Assistant
Nurse Practitioner - Family
Internal Medicine
Dentist - General Practice
Dentist
Chiropractor
Physician Assistant - Medical
Specialist
Nurse Practitioner
Nurse Practitioner - Psychiatric/Mental Health
Psychiatry & Neurology - Psychiatry
All Specialties in Fairfield
Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 139 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Allergy & Immunology (5)
- Colon & Rectal Surgery (3)
- Dermatology (7)
- Family Medicine - Sports Medicine (3)
- Internal Medicine - Cardiovascular Disease (9)
- Internal Medicine - Clinical Cardiac Electrophysiology (3)
- Internal Medicine - Endocrinology, Diabetes & Metabolism (4)
- Internal Medicine - Hematology & Oncology (6)
- Internal Medicine - Interventional Cardiology (6)
- Internal Medicine - Pulmonary Disease (5)
- Obstetrics & Gynecology (10)
- Pediatrics (12)
- Physical Medicine & Rehabilitation (8)
- Psychiatry & Neurology - Neurology (8)
- Surgery (7)
- Surgery - Vascular Surgery (5)
- Urology (5)
Behavioral Health & Social Service Providers
- Behavior Analyst (8)
- Behavior Technician (3)
- Counselor (9)
- Counselor - Addiction (Substance Use Disorder) (4)
- Counselor - Mental Health (24)
- Counselor - Professional (65)
- Marriage & Family Therapist (52)
- Psychologist (15)
- Psychologist - Clinical (27)
- Social Worker (13)
Chiropractic Providers
Dental Providers
Dietary & Nutritional Service Providers
- Dietitian, Registered (9)
- Nutritionist (6)
Eye and Vision Services Providers
- Optometrist (9)
Nursing Service Providers
Nursing Service Related Providers
- Home Health Aide (3)
Other Service Providers
- Acupuncturist (14)
- Naturopath (16)
Pharmacy Service Providers
- Pharmacist (37)
Physician Assistants & Advanced Practice Nursing Providers
Podiatric Medicine & Surgery Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
- Audiologist (5)
- Speech-Language Pathologist (74)
Student, Health Care
Featured Healthcare Providers in Fairfield
Practitioner profiles in Fairfield, CT with recent CMS Medicare or Open Payments data.
Elizabeth Songer , PA-C
Physician Assistant
Marleena Dimaggio , APRN
Nurse Practitioner
Dr. Cynthia Bartolone , DMD
Dentist - General Practice
Dr. Corey Hoffner , DPT, CSCS
Physical Therapist
Dr. Marc Weitzman , MD
Ophthalmology
Sue Nadel , LCSW
Social Worker - Clinical
Largest Cities in Connecticut
Other Connecticut cities with a full directory, by the number of active practitioners listed in NPPES.
How Fairfield compares with the U.S.
Compared with the U.S. as a whole, Fairfield has more clinicians in Orthopaedic Surgery (4.5x), clinicians in Ophthalmology (4.0x) and Physical Therapists (2.4x) per 100,000 residents.
It has fewer clinicians in Family Medicine (41% of the U.S. rate) per 100,000 residents.
Fairfield has 2,283 active clinicians per 100,000 residents, compared with 2,198 for the U.S.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.
88% of clinicians in Fairfield listed in the CMS Medicare file (341 of 389) accept Medicare assignment. That is similar to the Connecticut share of 91%.
Only 389 of 1,448 active clinicians in Fairfield appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
34% of clinicians in Fairfield listed in the CMS Medicare file (133 of 389) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Connecticut share of 22%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Fairfield CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Fairfield, CT
Healthcare operations in Fairfield, CT encompass 1,448 active individual practitioners and 441 registered medical facilities across 155 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Fairfield accounts for $84.4 Million across 453,666 prescription claims. 580 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $1.7 Million in payments reported by companies to 247 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.