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Dr. Ronald Lenefsky, MD

Dr. Ronald Lenefsky, MD

Manhasset, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lenefsky, Infectious Disease Specialist in Manhasset, NY?

    Dr. Ronald Lenefsky, MD is an Infectious Disease Specialist, who primarily practices in Manhasset, NY with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Lenefsky graduated from Sackler School of Medicine and completed his residency at Bronx Municipal Hospital Center. Dr. Lenefsky is fluent in English and Hebrew, and is currently seeing new patients. Dr. Lenefsky’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lenefsky’s office at (631) 587-7733.

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

    • Fellowship: Montefiore Medical Center

    • Residency: Bronx Municipal Hospital Center

    • Medical School: Sackler School of Medicine

    Is Dr. Lenefsky board certified in Infectious Disease Specialist?

    Yes, Dr. Ronald Lenefsky, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Lenefsky speak?

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

    • English

    • Hebrew

    What conditions does Dr. Lenefsky treat?

    As a Infectious Disease Specialist, Dr. Lenefsky 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. Lenefsky. 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • Long-Term Antibiotic Use
    • Antibiotics
    • Chronic antibiotic therapy
    • Ongoing antibiotic treatment
    • Extended antibiotic use

    ICD-10 Codes:

    • Z792: Long term (current) use of antibiotics

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • R7881: Bacteremia

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Bone Infection
    • Osteomyelitis
    • Infected Bone
    • Bone Inflammation
    • Bone Infection Disease

    ICD-10 Codes:

    • M869: Osteomyelitis, unspecified

    Also known as:

    • Other General Symptoms
    • Non-specific health complaints
    • Various symptoms
    • Unexplained health issues

    ICD-10 Codes:

    • R6889: Other general symptoms and signs

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Screening for Other Endocrine Disorder
    • Health Screening
    • Hormone Disorder Screening
    • Gland Disorder Screening
    • Endocrine System Check

    ICD-10 Codes:

    • Z1329: Encounter for screening for other suspected endocrine disorder

    Also known as:

    • High White Blood Cell Count
    • Blood Disorder
    • Leukocytosis
    • Elevated leukocyte count
    • High WBC count

    ICD-10 Codes:

    • D72829: Elevated white blood cell count, unspecified

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation

    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:

    • Asymptomatic HIV Infection
    • HIV
    • HIV positive without symptoms
    • Latent HIV infection
    • HIV carrier

    ICD-10 Codes:

    • Z21: Asymptomatic human immunodeficiency virus [HIV] infection status

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

    Does Dr. Lenefsky accept my insurance?

    Dr. Lenefsky accepts most major insurance plans. Important: Please call our office at (631) 587-7733 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lenefsky accept in Manhasset, NY?

    Dr. Lenefsky in Manhasset, 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

    • Corporate Services

    • CVS Health (formerly Aetna)

    • EmblemHealth

    • Express Scripts

    • Medicaid

    • Medicare

    • Service Employees International Union (SEIU)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lenefsky's office located?

    Dr. Ronald Lenefsky's Primary Practice

    330 Community Dr

    Manhasset, NY 11030

    (631) 587-7733

    Get Directions

    Dr. Ronald Lenefsky's Practice 2

    301 E Main St

    Bay Shore, NY 11706

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    Dr. Ronald Lenefsky's Practice 3

    500 W Main St

    Babylon, NY 11702

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

    Dr. Lenefsky's National Provider Identifier (NPI) number is 1588663546.

    What common questions do patients ask about Dr. Lenefsky?

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

    What is Dr. Ronald Lenefsky's specialty?

    Dr. Lenefsky is a Infectious Disease Specialist near Manhasset, 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. Lenefsky to book an appointment today.

    Is this Dr. Ronald Lenefsky affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lenefsky is affiliated with South Shore University Hospital which is a Castle Connolly Top Hospital. 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 Ronald Lenefsky accepting new patients in Manhasset, NY?

    Yes, Dr. Ronald Lenefsky is accepting new patients at this time.

    Does Dr. Ronald Lenefsky offer online booking?

    Please contact Dr. Lenefsky's office at (631) 587-7733 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ronald Lenefsky?

    Please contact Dr. Lenefsky's office at (631) 587-7733 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ronald Lenefsky have?

    Dr. Ronald Lenefsky is certified by the American Board of Internal Medicine.

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