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Dr. Geoffrey Casimir

Mount Kisco, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Casimir, Infectious Disease Specialist in Mount Kisco, NY?

    Dr. Geoffrey Casimir is an Infectious Disease Specialist, who primarily practices in Mount Kisco, NY with 2 additional practice locations. He is board certified. Dr. Casimir is fluent in English, and is currently seeing new patients. Dr. Casimir’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Casimir’s office at (516) 656-6500.

    What languages does Dr. Casimir speak?

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

    • English

    What conditions does Dr. Casimir treat?

    As a Infectious Disease Specialist, Dr. Casimir 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. Casimir. 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.

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A4189: Other specified sepsis

    Also known as:

    • Bacterial Pneumonia
    • Aspiration Pneumonia
    • Pneumonia
    • Lung Infection (Bacterial)
    • Pneumonitis
    • Community-acquired Pneumonia
    • Inhalation Pneumonia
    • Chemical Pneumonitis
    • Aspiration Lung Infection

    ICD-10 Codes:

    • J159: Unspecified bacterial pneumonia
    • J690: Pneumonitis due to inhalation of food and vomit

    Also known as:

    • Acute Bladder Infection
    • Kidney Infection
    • Bladder Disease
    • Kidney Disease
    • Kidney Infection (Pyelonephritis)
    • Acute Cystitis
    • Sudden Bladder Infection
    • Pyelonephritis
    • Acute Kidney Infection
    • Renal Infection

    ICD-10 Codes:

    • N3000: Acute cystitis without hematuria
    • N10: Acute pyelonephritis

    Also known as:

    • Other Elevated White Blood Cell Count
    • High White Blood Cell Count
    • Blood Disorder
    • Other leukocytosis
    • High WBC count
    • Increased white blood cells
    • Leukocytosis
    • Elevated leukocyte count

    ICD-10 Codes:

    • D72828: Other elevated white blood cell count
    • D72829: Elevated white blood cell count, unspecified

    Also known as:

    • Blood Infection
    • Sepsis
    • Bacteremia
    • Bacteria in blood
    • Bloodstream infection

    ICD-10 Codes:

    • R7881: Bacteremia

    Also known as:

    • Cellulitis of Left Lower Limb
    • Cellulitis
    • Left Leg Skin Infection
    • Bacterial Left Leg Infection
    • Spreading Left Leg Infection
    • Bacterial Skin Infection
    • Leg Skin Infection
    • Spreading Skin Infection

    ICD-10 Codes:

    • L03116: Cellulitis of left lower limb
    • L03115: Cellulitis of right lower limb

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Which procedures does Dr. Casimir perform as a Infectious Disease Specialist?

    Does Dr. Casimir accept my insurance?

    Dr. Casimir accepts most major insurance plans. Important: Please call our office at (516) 656-6500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Casimir accept in Mount Kisco, NY?

    Dr. Casimir in Mount Kisco, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centers Plan for Healthy Living

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Express Scripts

    • Healthfirst

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • State of New York

    View All Insurances

    Where is Dr. Casimir's office located?

    Dr. Geoffrey Casimir's Primary Practice

    90 S Bedford Rd

    Mount Kisco, NY 10549

    (516) 656-6500

    Get Directions

    Dr. Geoffrey Casimir's Practice 2

    2800 Marcus Ave

    New Hyde Park, NY 11042

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    Dr. Geoffrey Casimir's Practice 3

    888 Old Country Rd

    Plainview, NY 11803

    Get Directions

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

    Dr. Casimir's National Provider Identifier (NPI) number is 1386098382.

    What common questions do patients ask about Dr. Casimir?

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

    What is Dr. Geoffrey Casimir's specialty?

    Dr. Casimir is a Infectious Disease Specialist near Mount Kisco, NY.

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Contact Dr. Casimir to book an appointment today.

    Is this Dr. Geoffrey Casimir affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Casimir is affiliated with Long Island Jewish Medical Center, North Shore University Hospital, Plainview Hospital, St. Francis Hospital & Heart 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

    Where can I learn more about Infectious Disease Specialist?

    Explore Infectious Disease Specialist 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 Geoffrey Casimir accepting new patients in Mount Kisco, NY?

    Yes, Dr. Geoffrey Casimir is accepting new patients at this time.

    Does Dr. Geoffrey Casimir offer online booking?

    Please contact Dr. Casimir's office at (516) 656-6500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Geoffrey Casimir?

    Please contact Dr. Casimir's office at (516) 656-6500 for information regarding telehealth appointment availability or for scheduling assistance.

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