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Dr. William Li Pera, MD

Port Jefferson Station, NY

37 Years of Experience

Accepting patients

    Who is Dr. Li Pera, Hematology / Oncology Specialist in Port Jefferson Station, NY?

    Dr. William Li Pera, MD is a Hematology / Oncology Specialist, who primarily practices in Port Jefferson Station, NY with 1 additional practice location. He has been practicing for over 37 years and is board certified by the American Board of Internal Medicine. Dr. Li Pera graduated from State University of New York Downstate Medical Center College of Medicine and completed his residency at Long Island Jewish Med Ctr, Internal Medicine. Dr. Li Pera is fluent in English and Italian, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Li Pera’s office at (631) 509-6559.

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

    • Residency: Long Island Jewish Med Ctr, Internal Medicine

    • Medical School: Suny-Hlth Sci Ctr At Brooklyn, Coll of Med, Brooklyn Ny | State University of New York Downstate Medical Center College of Medicine

    Is Dr. Li Pera board certified in Hematology / Oncology Specialist?

    Yes, Dr. William Li Pera, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Li Pera speak?

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

    • English

    • Italian

    What conditions does Dr. Li Pera treat?

    As a Hematology / Oncology Specialist, Dr. Li Pera 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. Li Pera. 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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified

    Also known as:

    • Vitamin B Deficiency
    • B Vitamins
    • Malnutrition
    • B Vitamin Shortage
    • Lack of B Vitamins
    • Low B Vitamins

    ICD-10 Codes:

    • E539: Vitamin B deficiency, unspecified

    Also known as:

    • Intestinal Malabsorption
    • Malabsorption Syndromes
    • Nutrient Malabsorption
    • Digestive Malabsorption
    • Malabsorption Disorder

    ICD-10 Codes:

    • K909: Intestinal malabsorption, unspecified

    Also known as:

    • Chronic Fatigue Syndrome (CFS)
    • Fatigue
    • Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
    • Myalgic encephalomyelitis (ME)
    • Long-term tiredness
    • Persistent fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5382: Chronic fatigue, unspecified
    • R5383: Other fatigue

    Also known as:

    • Volume Depletion
    • Fluid and Electrolyte Balance
    • Fluid Loss
    • Low Body Fluid
    • Hypovolemia

    ICD-10 Codes:

    • E869: Volume depletion, unspecified

    Also known as:

    • Monoclonal Gammopathy
    • Secondary Polycythemia
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance
    • High red blood cell count (secondary)
    • Excess red blood cells (secondary)
    • Acquired polycythemia

    ICD-10 Codes:

    • D472: Monoclonal gammopathy
    • D751: Secondary polycythemia

    Also known as:

    • Unspecified Bleeding Disorder
    • Bleeding Disorder
    • Coagulation Disorder
    • Clotting Problem

    ICD-10 Codes:

    • D689: Coagulation defect, unspecified

    Also known as:

    • Hereditary Hemochromatosis
    • Hemochromatosis
    • Hereditary hemochromatosis
    • Genetic Iron Overload
    • Primary Hemochromatosis

    ICD-10 Codes:

    • E83110: Hereditary hemochromatosis

    Also known as:

    • Other Primary Thrombocytopenia
    • Thrombocytopenia
    • Platelet Disorder
    • Other low platelet count
    • Rare platelet disorder
    • Idiopathic low platelets
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D6949: Other primary thrombocytopenia
    • D696: Thrombocytopenia, unspecified

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Nausea
    • Nausea and Vomiting
    • Feeling Sick to Stomach
    • Queasiness
    • Upset Stomach

    ICD-10 Codes:

    • R110: Nausea

    Also known as:

    • Other Blood Clotting Disorder
    • Bleeding Disorder
    • Thrombophilia
    • Increased Clotting Tendency

    ICD-10 Codes:

    • D6869: Other thrombophilia

    Also known as:

    • Palliative Care
    • Comfort care
    • Supportive care
    • Symptom management care

    ICD-10 Codes:

    • Z515: Encounter for palliative care

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Which procedures does Dr. Li Pera perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. William Li Pera may include:

    For detailed information, please contact Dr. Li Pera's office.

    Does Dr. Li Pera accept my insurance?

    Please contact Dr. Li Pera's office to confirm accepted insurance plans.

    Where is Dr. Li Pera's office located?

    Dr. William Li Pera's Primary Practice

    49 Nesconset Hwy

    Port Jefferson Station, NY 11776

    (631) 509-6559

    Get Directions

    Dr. William Li Pera's Practice 2

    235 N Belle Mead Rd

    East Setauket, NY 11733

    Get Directions

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

    Dr. Li Pera's National Provider Identifier (NPI) number is 1932103330.

    What common questions do patients ask about Dr. Li Pera?

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

    What is Dr. William Li Pera's specialty?

    Dr. Li Pera is a Hematology / Oncology Specialist near Port Jefferson Station, NY. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Li Pera to book an appointment today.

    Is this Dr. William Li Pera affiliated with a ranked Castle Connolly Top Hospital?

    No, Li Pera is not affiliated with a Castle Connolly Top Hospital. 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 Hematology / Oncology Specialist?

    Explore Hematology / Oncology 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 William Li Pera accepting new patients in Port Jefferson Station, NY?

    Yes, Dr. William Li Pera is accepting new patients at this time.

    Does Dr. William Li Pera offer online booking?

    Please contact Dr. Li Pera's office at (631) 509-6559 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Li Pera?

    Please contact Dr. Li Pera's office at (631) 509-6559 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Li Pera have?

    Dr. William Li Pera is certified by the American Board of Internal Medicine.

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