Healthcare Providers & Facilities in Cos Cob, CT
Public healthcare directory of 125 individual practitioners and 37 healthcare facilities located in Cos Cob, Connecticut.
Medical Specialties in Cos Cob
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Cos Cob
Specialties with enough public records for a comparison with U.S. figures, plus 49 more with at least one listed practitioner. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Anesthesiology (1)
- Dermatology - Procedural Dermatology (1)
- Emergency Medicine (1)
- Family Medicine (2)
- Hospitalist (1)
- Internal Medicine (6)
- Internal Medicine - Medical Oncology (1)
- Obstetrics & Gynecology (1)
- Obstetrics & Gynecology - Gynecology (1)
- Pediatrics (3)
- Physical Medicine & Rehabilitation (1)
- Physical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine (1)
- Plastic Surgery (1)
- Psychiatry & Neurology - Child & Adolescent Psychiatry (1)
- Psychiatry & Neurology - Psychiatry (2)
- Surgery (1)
Behavioral Health & Social Service Providers
Chiropractic Providers
- Chiropractor (1)
Dental Providers
Dietary & Nutritional Service Providers
Eye and Vision Services Providers
- Optometrist (1)
Nursing Service Providers
Nursing Service Related Providers
- Home Health Aide (1)
Other Service Providers
- Acupuncturist (2)
- Mechanotherapist (1)
- Naturopath (1)
- Specialist (1)
Pharmacy Service Providers
- Pharmacist (4)
Physician Assistants & Advanced Practice Nursing Providers
- Clinical Nurse Specialist - Psychiatric/Mental Health, Child & Adolescent (1)
- Nurse Anesthetist, Certified Registered (1)
- Nurse Practitioner (1)
- Nurse Practitioner - Adult Health (1)
- Nurse Practitioner - Family (3)
- Nurse Practitioner - Pediatrics (1)
- Nurse Practitioner - Psychiatric/Mental Health (1)
- Physician Assistant - Medical (1)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Featured Healthcare Providers in Cos Cob
Practitioner profiles in Cos Cob, CT with recent CMS Medicare or Open Payments data.
Dr. Kenneth Temple , DDS
Dentist - General Practice
Kathleen Ennis , APRN, DNPC
Nurse Practitioner - Family
Richard Baranello
Dentist
Dr. Michael Beecher , DPT
Physical Therapist
Dr. Christine Tierney , DMD
Dentist
Dr. Kevin Cota , DPT
Physical Therapist
Largest Cities in Connecticut
Other Connecticut cities with a full directory, by the number of active practitioners listed in NPPES.
How Cos Cob compares with the U.S.
125 active clinicians list a practice address in Cos Cob, CT in the NPI registry.
Cos Cob has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
74% of clinicians in Cos Cob listed in the CMS Medicare file (20 of 27) accept Medicare assignment. That is lower than the Connecticut share of 91%.
Only 27 of 125 active clinicians in Cos Cob 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.
19% of clinicians in Cos Cob listed in the CMS Medicare file (5 of 27) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to 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 · 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.
Cos Cob CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Cos Cob, CT
Healthcare operations in Cos Cob, CT encompass 125 active individual practitioners and 37 registered medical facilities across 50 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Cos Cob accounts for $1.8 Million across 40,654 prescription claims. 39 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 20 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.