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Dr. Daniel Walker, MD

Hartford, CT

Accepting patients

    Who is Dr. Walker, Thoracic Surgeon in Hartford, CT?

    Dr. Daniel Walker, MD is a Thoracic Surgeon, who primarily practices in Hartford, CT with 2 additional practice locations. Dr. Walker is fluent in English and Spanish, and is currently seeing new patients. Dr. Walker’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Walker’s office at (860) 696-5159.

    What are Areas of Expertise for Dr. Walker?

    Dr. Daniel Walker, MD is a highly-rated, board-certified Thoracic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Walker empowers patients to confidently navigate their health journey, specializing in Esophageal Surgery, Gastroesophageal Reflux Disease (GERD), Mediastinal Tumors, Robotic Surgery, Thoracic Cancers, or comprehensive wellness support. Serving the Hartford/CT community, Dr. Walker is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Walker speak?

    Dr. Walker and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Walker treat?

    As a Thoracic Surgeon, Dr. Walker diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Walker. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Single Lung Nodule
    • Lung Disease
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field
    • R911: Solitary pulmonary nodule

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Lung Cancer
    • Right upper lobe lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Left Lung Cancer
    • Upper Lobe Lung Cancer
    • Bronchial Cancer

    ICD-10 Codes:

    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung
    • C3412: Malignant neoplasm of upper lobe, left bronchus or lung

    Also known as:

    • Diaphragmatic Hernia
    • Hernia
    • Hiatal Hernia
    • Hernia of the Diaphragm

    ICD-10 Codes:

    • K449: Diaphragmatic hernia without obstruction or gangrene

    What procedures does Dr. Walker perform?

    As a Thoracic Surgeon, Dr. Walker performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Walker. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Thoracoscopy with Lymph Node Removal
    • VATS Lymphadenectomy
    • Mediastinal Lymph Node Dissection
    • Thoracic Lymph Node Biopsy
    • Minimally Invasive Chest Surgery

    CPT Codes:

    • 32674: Thoracoscopy, surgical; with mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)

    Also known as:

    • Diagnostic Thoracoscopy with Lung Biopsy
    • VATS Lung Biopsy
    • Video-Assisted Thoracoscopic Biopsy
    • Lung Nodule Biopsy via Thoracoscopy

    CPT Codes:

    • 32608: Thoracoscopy; with diagnostic biopsy(ies) of lung nodule(s) or mass(es) (eg, wedge, incisional), unilateral

    Also known as:

    • Thoracoscopic Lung Lobe Removal
    • VATS Lobectomy
    • Minimally Invasive Lung Surgery
    • Lung Lobe Resection (Thoracoscopic)

    CPT Codes:

    • 32663: Thoracoscopy, surgical; with lobectomy (single lobe)

    Also known as:

    • Esophagus Widening Procedure (Endoscopic)
    • Esophageal Dilation
    • EGD with Dilation
    • Upper Endoscopy with Widening

    CPT Codes:

    • 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Does Dr. Walker accept my insurance?

    Dr. Walker accepts most major insurance plans. Important: Please call our office at (860) 696-5159 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Walker accept in Hartford, CT?

    Dr. Walker in Hartford, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Martin's Point Health Care

    • Medicare

    • Point32Health

    • State of Connecticut

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Walker's office located?

    Dr. Daniel Walker's Primary Practice

    85 Seymour St Ste 227

    Hartford, CT 06106

    (860) 696-5159

    Get Directions

    Dr. Daniel Walker's Practice 2

    540 Litchfield St

    Torrington, CT 06790

    Get Directions

    Dr. Daniel Walker's Practice 3

    540 Saybrook Rd

    Middletown, CT 06457

    Get Directions

    What is Dr. Walker's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Walker's National Provider Identifier (NPI) number is 1760820682.

    What common questions do patients ask about Dr. Walker?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Walker

    What is Dr. Daniel Walker's specialty?

    Dr. Walker is a Thoracic Surgeon near Hartford, CT. A thoracic surgeon is a healthcare expert with specialization in the surgical, perioperative, and critical care of patients with conditions affecting the chest. Their expertise encompasses the surgical treatment of coronary artery disease, lung, esophageal, and chest wall cancers, tracheal abnormalities, and issues with the great vessels and heart valves. They also address congenital anomalies, mediastinal tumors, and diaphragm diseases. Additionally, thoracic surgeons manage airway issues and chest injuries as part of their medical specialty. Contact Dr. Walker to book an appointment today.

    Is this Dr. Daniel Walker affiliated with a ranked Castle Connolly Top Hospital?

    No, Walker is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: UHS Wilson Medical Center. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Thoracic Surgeon?

    Explore Thoracic Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Daniel Walker accepting new patients in Hartford, CT?

    Yes, Dr. Daniel Walker is accepting new patients at this time.

    Does Dr. Daniel Walker offer online booking?

    Please contact Dr. Walker's office at (860) 696-5159 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Daniel Walker?

    Please contact Dr. Walker's office at (860) 696-5159 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>