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Dr. Colin Mcmahon, MD

Lewiston, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mcmahon, Internist in Lewiston, NY?

    Dr. Colin Mcmahon, MD is an Internist, who primarily practices in Lewiston, NY with 2 additional practice locations. Dr. Mcmahon graduated from U hool of Medicine and completed his residency at Kaleida Health Sys Chldrn Hospital. Dr. Mcmahon is fluent in English, and is currently seeing new patients. Dr. Mcmahon’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcmahon’s office at (716) 514-5700.

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

    • Residency: Kaleida Health Sys Chldrn Hospital

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

    What languages does Dr. Mcmahon speak?

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

    • English

    What conditions does an Internist like Dr. Mcmahon typically treat?

    As an Internist, Dr. Mcmahon 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. Mcmahon. 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:

    • Pneumonia
    • Bacterial Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis
    • Lung Infection (Bacterial)
    • Community-acquired Pneumonia

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism
    • J159: Unspecified bacterial pneumonia

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Malaise
    • Fatigue
    • General discomfort
    • Feeling unwell
    • Unease

    ICD-10 Codes:

    • R5381: Other malaise

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    What procedures does an Internist like Dr. Mcmahon typically perform?

    As an Internist, procedures performed by Dr. Colin Mcmahon may include:

    Please contact Dr. Mcmahon's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Mcmahon accept my insurance?

    Dr. Mcmahon accepts most major insurance plans. Important: Please call our office at (716) 514-5700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mcmahon accept in Lewiston, NY?

    Dr. Mcmahon in Lewiston, NY 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)

    • Humana

    • Independent Health Association

    • Lifetime Healthcare

    • Martin's Point Health Care

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Mcmahon's office located?

    Dr. Colin Mcmahon's Primary Practice

    5300 Military Rd

    Lewiston, NY 14092

    (716) 514-5700

    Get Directions

    Dr. Colin Mcmahon's Practice 2

    2950 Elmwood Ave

    Kenmore, NY 14217

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    Dr. Colin Mcmahon's Practice 3

    100 High St

    Buffalo, NY 14203

    Get Directions

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

    Dr. Mcmahon's National Provider Identifier (NPI) number is 1427015650.

    What common questions do patients ask about Dr. Mcmahon?

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

    What is Dr. Colin Mcmahon's specialty?

    Dr. Mcmahon is a Internist near Lewiston, NY.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Colin Mcmahon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mcmahon is affiliated with Mount St. Mary’s Hospital, Kenmore Mercy Hospital, Mercy Hospital Of Buffalo 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Colin Mcmahon accepting new patients in Lewiston, NY?

    Yes, Dr. Colin Mcmahon is accepting new patients at this time.

    Does Dr. Colin Mcmahon offer online booking?

    Please contact Dr. Mcmahon's office at (716) 514-5700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Colin Mcmahon?

    Please contact Dr. Mcmahon's office at (716) 514-5700 for information regarding telehealth appointment availability or for scheduling assistance.

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