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Dr. Panagiota Mattheos, MD

Lindenhurst, NY

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mattheos, Internist in Lindenhurst, NY?

    Dr. Panagiota Mattheos, MD is an Internist, who primarily practices in Lindenhurst, NY. She has been practicing for over 40 years. Dr. Mattheos graduated from University of Athens School of Health Sciences and completed her residency at Icahn School of Medicine at Mount Sinai (Elmhurst) Program. Dr. Mattheos is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Mattheos’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mattheos’s office at (631) 226-0388.

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

    • Residency: Icahn School of Medicine at Mount Sinai (Elmhurst) Program

    • Medical School: University Athens-Faculty Medical, School Of Health & Science | University of Athens School of Health Sciences

    What languages does Dr. Mattheos speak?

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

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Mattheos treat?

    As an Internist, Dr. Mattheos 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. Mattheos. 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:

    • 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:

    • 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:

    • Metabolic Syndrome
    • Metabolic Disorder
    • Insulin Resistance Syndrome
    • Syndrome X

    ICD-10 Codes:

    • E8881: Metabolic syndrome and other insulin resistance
    • E88810: Metabolic syndrome

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    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:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Vitamin B12 Deficiency Anemia
    • Anemia
    • B Vitamins
    • B12 Anemia
    • Dietary B12 Anemia
    • Cobalamin Deficiency Anemia

    ICD-10 Codes:

    • D519: Vitamin B12 deficiency anemia, unspecified

    Also known as:

    • Sinusitis
    • Sinus Infection
    • Rhinosinusitis
    • Acute Sinus Infection

    ICD-10 Codes:

    • J0190: Acute sinusitis, unspecified

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Understanding Test Results
    • Test results explanation
    • Medical findings review
    • Diagnostic interpretation

    ICD-10 Codes:

    • Z712: Person consulting for explanation of examination or test findings

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Sleep Disorder
    • Sleep Problem
    • Sleep Disturbance
    • Trouble Sleeping

    ICD-10 Codes:

    • G479: Sleep disorder, unspecified

    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:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    Which procedures does Dr. Mattheos perform as an Internist?

    As an Internist, procedures performed by Dr. Panagiota Mattheos may include:

    For detailed information, please contact Dr. Mattheos' office.

    Does Dr. Mattheos accept my insurance?

    Dr. Mattheos accepts most major insurance plans. Important: Please call our office at (631) 226-0388 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mattheos accept in Lindenhurst, NY?

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

    Top Insurances

    • ASR Corporation

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Medicaid

    • Medicare

    • National Benefit Fund

    • Oscar Health Insurance Co

    • Service Employees International Union (SEIU)

    • State of Tennessee

    • Sunrise Senior Living

    View All Insurances

    Where is Dr. Mattheos' office located?

    Dr. Panagiota Mattheos' Primary Practice

    350 W Montauk Hwy

    Lindenhurst, NY 11757

    (631) 226-0388

    Get Directions

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

    Dr. Mattheos's National Provider Identifier (NPI) number is 1609977719.

    What common questions do patients ask about Dr. Mattheos?

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

    What is Dr. Panagiota Mattheos's specialty?

    Dr. Mattheos is a Internist near Lindenhurst, NY.

    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.

    Contact Dr. Mattheos to book an appointment today.

    Is this Dr. Panagiota Mattheos affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mattheos is affiliated with Peconic Bay Medical Center, Good Samaritan University Hospital - West Islip, NY, South Shore University Hospital, North Shore University Hospital 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 Internist?

    Explore Internist 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 Panagiota Mattheos accepting new patients in Lindenhurst, NY?

    Yes, Dr. Panagiota Mattheos is accepting new patients at this time.

    Does Dr. Panagiota Mattheos offer online booking?

    Please contact Dr. Mattheos's office at (631) 226-0388 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Panagiota Mattheos?

    Please contact Dr. Mattheos's office at (631) 226-0388 for information regarding telehealth appointment availability or for scheduling assistance.

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