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Dr. John Klemperer, MD

Bangor, ME

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Klemperer, Thoracic Surgeon in Bangor, ME?

    Dr. John Klemperer, MD is a Thoracic Surgeon, who primarily practices in Bangor, ME with 1 additional practice location. Dr. Klemperer graduated from University at Buffalo State University of New York School of Medicine & Biomedical Sciences and completed his residency at New York Presbyterian Hospital Program. Dr. Klemperer is fluent in English and Spanish, and is currently seeing new patients. Dr. Klemperer’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Klemperer’s office at (207) 973-5293.

    Where did Dr. Klemperer go to medical school and complete their residency?

    • Residency: New York Presbyterian Hospital Program

    • Medical School: University at Buffalo State University of New York School of Medicine & Biomedical Sciences

    What languages does Dr. Klemperer speak?

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

    • English

    • Spanish

    What conditions does a Thoracic Surgeon like Dr. Klemperer typically treat?

    As a Thoracic Surgeon, Dr. Klemperer 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. Klemperer. 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.

    Also known as:

    • Circulatory System Surgery Aftercare
    • After Surgery
    • Post-cardiac surgery care
    • Vascular surgery aftercare
    • Heart surgery recovery

    ICD-10 Codes:

    • Z48812: Encounter for surgical aftercare following surgery on the circulatory system

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Cancer Surgery Aftercare
    • After Surgery
    • Cancer
    • Post-cancer surgery care
    • Oncology aftercare
    • Cancer recovery follow-up

    ICD-10 Codes:

    • Z483: Aftercare following surgery for neoplasm

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Long-standing Atrial Fibrillation
    • Atrial Fibrillation
    • Chronic AFib
    • Long-term AFib
    • Permanent AFib

    ICD-10 Codes:

    • I4811: Longstanding persistent atrial fibrillation

    What procedures does a Thoracic Surgeon like Dr. Klemperer typically perform?

    As a Thoracic Surgeon, Dr. Klemperer 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. Klemperer. 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.

    Also known as:

    • Mediastinoscopy with Lymph Node Biopsy
    • Chest Lymph Node Biopsy
    • Mediastinal Biopsy
    • Lung Cancer Staging Biopsy

    CPT Codes:

    • 39402: Mediastinoscopy; with lymph node biopsy(ies) (eg, lung cancer staging)

    Also known as:

    • Lung Diffusing Capacity Test
    • DLCO Test
    • Carbon Monoxide Diffusing Capacity
    • Lung Gas Exchange Test

    CPT Codes:

    • 94729: Diffusing capacity (eg, carbon monoxide, membrane) (List separately in addition to code for primary procedure)

    Also known as:

    • Diagnostic Bronchoscopy with Cell Washing
    • Bronchoscopy and Bronchoalveolar Lavage (BAL)
    • Fluoroscopy
    • Lung Scope with Cell Sample
    • Bronchoalveolar Lavage (BAL)
    • Flexible Bronchoscopy with Fluoroscopy

    CPT Codes:

    • 31622: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; diagnostic, with cell washing, when performed (separate procedure)

    Does Dr. Klemperer accept my insurance?

    Dr. Klemperer accepts most major insurance plans. Important: Please call our office at (207) 973-5293 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Klemperer accept in Bangor, ME?

    Dr. Klemperer in Bangor, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Martin's Point

    • Martin's Point Health Care

    • Medicaid

    • Medicare

    • State of Maine

    • Unknown

    View All Insurances

    Where is Dr. Klemperer's office located?

    Dr. John Klemperer's Primary Practice

    417 State St Ste 421

    Bangor, ME 04401

    (207) 973-5293

    Get Directions

    Dr. John Klemperer's Practice 2

    33 Whiting Hill Rd

    Brewer, ME 04412

    Get Directions

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

    Dr. Klemperer's National Provider Identifier (NPI) number is 1457337172.

    What common questions do patients ask about Dr. Klemperer?

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

    What is Dr. John Klemperer's specialty?

    Dr. Klemperer is a Thoracic Surgeon near Bangor, ME.

    What does a Thoracic Surgeon do?

    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.

    Is this Dr. John Klemperer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Klemperer is affiliated with Northern Light Eastern Maine Medical Center, Mainehealth Maine Medical Center Portland, St. Joseph Healthcare - Bangor, Me, Mainegeneral Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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

    When to see a Thoracic Surgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Thoracic Surgeon. Explore 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 John Klemperer accepting new patients in Bangor, ME?

    Yes, Dr. John Klemperer is accepting new patients at this time.

    Does Dr. John Klemperer offer online booking?

    Please contact Dr. Klemperer's office at (207) 973-5293 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Klemperer?

    Please contact Dr. Klemperer's office at (207) 973-5293 for information regarding telehealth appointment availability or for scheduling assistance.

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