Dr. Usama B. Nasir

Cardiology
Hartford Healthcare Medical Group
100 Hazard Ave Ste 206, 
Enfield,, CT 
Accepting New Patients
Referral may be required
Before you request
Hartford Healthcare Medical Group
100 Hazard Ave Ste 206, 
Enfield,, CT 

Overview

Usama Nasir is a Cardiologist practicing medicine in Enfield,, Connecticut.

His clinical expertise encompasses Patent Foramen Ovale, Atrial Fibrillation, Fainting, and Atrial Septal Defect (ASD).

He is actively involved in clinical research, co-authoring 18 peer reviewed articles. Dr. Nasir is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in MA

Hospital Affiliations

Hartford Hospital
Middlesex Hospital
Lahey Hospital & Medical Center, Burlington
Manchester Memorial Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health New England
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Mass General Brigham Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 14 Less Insurance Carriers -

Locations

Hartford Healthcare Medical Group
100 Hazard Ave Ste 206, Enfield,, CT 06082
Other Locations
Hartford Healthcare Medical Group
711 Cottage Grove Rd, Bloomfield,, CT 06002

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

18 Total Publications

Application of Saccharomyces cerevisiae var. boulardii for Biological Detoxification of Chemical Contaminants in Foods: A Comprehensive Review.
Application of Saccharomyces cerevisiae var. boulardii for Biological Detoxification of Chemical Contaminants in Foods: A Comprehensive Review.
Journal: Foods (Basel, Switzerland)
Published: November 09, 2025
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Frequently Asked Questions about Dr. Usama B. Nasir

How do I make an appointment with Dr. Usama B. Nasir?

You can book an appointment with Dr. Usama B. Nasir by calling their office at 860-749-1985. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Usama B. Nasir a top-rated expert for Patent Foramen Ovale?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Usama B. Nasir is classified as an Experienced expert for Patent Foramen Ovale, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Usama B. Nasir specialize in?

While Dr. Usama B. Nasir is a Cardiology, they have specific expertise in Patent Foramen Ovale, Atrial Fibrillation, and Fainting. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. Usama B. Nasir participate in research or clinical trials?

Yes. Dr. Usama B. Nasir has published 18 articles and abstracts on conditions like Patent Foramen Ovale. You can view a list of Dr. Usama B. Nasir's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Usama B. Nasir accept my insurance?

Dr. Usama B. Nasir accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 860-749-1985 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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