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Dr. Claudio Martincic, DO

Stony Brook, NY

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Martincic, Nephrologist in Stony Brook, NY?

    Dr. Claudio Martincic, DO is a Nephrologist, who primarily practices in Stony Brook, NY with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Martincic graduated from New York Institute of Technology College of Osteopathic Medicine and completed his residency at Brookdale Univ Hosp Med Ctr, Nephrology; Brookdale Univ Hosp Med Ctr, Internal Medicine. Dr. Martincic is fluent in English and Spanish, and is currently seeing new patients. Dr. Martincic’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Martincic’s office at (631) 751-3000.

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

    • Residency: Brookdale Univ Hosp Med Ctr, Nephrology; Brookdale Univ Hosp Med Ctr, Internal Medicine

    • Medical School: Ny Coll Of Osteo Med Of Ny Inst Of Tech- Old Westbury Ny | New York Institute of Technology College of Osteopathic Medicine

    Is Dr. Martincic board certified in Nephrologist?

    Yes, Dr. Claudio Martincic, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Martincic speak?

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

    • English

    • Spanish

    What conditions does Dr. Martincic treat?

    As a Nephrologist, Dr. Martincic 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. Martincic. 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:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease, Stage 1
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a
    • CKD Stage 1
    • Early Chronic Kidney Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • N181: Chronic kidney disease, stage 1

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Abnormal Kidney Function Test
    • Kidney Disease
    • Irregular Kidney Function Study
    • Unusual Kidney Exam
    • Kidney Disease Diagnosis

    ICD-10 Codes:

    • R944: Abnormal results of kidney function studies

    Also known as:

    • Protein in Urine
    • Urine and Urination
    • Proteinuria
    • Albuminuria
    • Foamy urine

    ICD-10 Codes:

    • R809: Proteinuria, unspecified

    Also known as:

    • Kidney Tubule Function Disorder
    • Kidney Disease
    • Renal Tubular Disorder
    • Impaired Kidney Tubule Function

    ICD-10 Codes:

    • N259: Disorder resulting from impaired renal tubular function, 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:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    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:

    • Cardiovascular Disorder Screening
    • Health Screening
    • Heart Disease Screening
    • Vascular Disease Check
    • Cardiac Screening

    ICD-10 Codes:

    • Z136: Encounter for screening for cardiovascular disorders

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Fluid Overload
    • Fluid and Electrolyte Balance
    • Excess Body Fluid
    • Water Retention

    ICD-10 Codes:

    • E8779: Other fluid overload

    Also known as:

    • High Potassium
    • Fluid and Electrolyte Balance
    • Potassium
    • Hyperkalemia
    • Excess Potassium

    ICD-10 Codes:

    • E875: Hyperkalemia

    Also known as:

    • Blood in Urine
    • Urine and Urination
    • Hematuria (Blood in the Urine)
    • Hematuria
    • Bloody urine
    • Red urine

    ICD-10 Codes:

    • R319: Hematuria, unspecified

    Also known as:

    • Dialysis Dependence
    • Dialysis
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Kidney Dialysis
    • Renal Replacement Therapy
    • On Dialysis

    ICD-10 Codes:

    • Z992: Dependence on renal dialysis

    Which procedures does Dr. Martincic perform as a Nephrologist?

    As a Nephrologist, procedures performed by a Dr. Claudio Martincic may include:

    For detailed information, please contact Dr. Martincic's office.

    Does Dr. Martincic accept my insurance?

    Dr. Martincic accepts most major insurance plans. Important: Please call our office at (631) 751-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Martincic accept in Stony Brook, NY?

    Dr. Martincic in Stony Brook, 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

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • International Brotherhood of Teamsters

    • Medicaid

    • Medicare

    • National Benefit Fund

    • Service Employees International Union (SEIU)

    • VNSNY Choice

    View All Insurances

    Where is Dr. Martincic's office located?

    Dr. Claudio Martincic's Primary Practice

    2500 Nesconset Hwy Bldg 26B

    Stony Brook, NY 11790

    (631) 751-3000

    Get Directions

    Dr. Claudio Martincic's Practice 2

    235 N Belle Mead Rd

    East Setauket, NY 11733

    Get Directions

    Dr. Claudio Martincic's Practice 3

    5316 Nesconset Hwy

    Port Jefferson Station, NY 11776

    Get Directions

    Would you like to schedule an appointment with Dr. Claudio Martincic?

    Dr. Martincic has appointments available at his Stony Brook, NY office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Martincic's National Provider Identifier (NPI) number is 1710998182.

    What common questions do patients ask about Dr. Martincic?

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

    What is Dr. Claudio Martincic's specialty?

    Dr. Martincic is a Nephrologist near Stony Brook, NY. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Martincic to book an appointment today.

    Is this Dr. Claudio Martincic affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Martincic is affiliated with Mather 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 Nephrologist?

    Explore Nephrologist 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 Claudio Martincic accepting new patients in Stony Brook, NY?

    Yes, Dr. Claudio Martincic is accepting new patients at this time.

    Does Dr. Claudio Martincic offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Martincic, or call (631) 751-3000 for more information.

    How can I make an appointment with Claudio Martincic?

    Please contact Dr. Martincic's office at (631) 751-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Claudio Martincic have?

    Dr. Claudio Martincic is certified by the American Board of Internal Medicine.

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