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Dr. Andrew Thornton, MD

Lewiston, ME

Accepting patients

    Who is Dr. Thornton, Nephrologist in Lewiston, ME?

    Dr. Andrew Thornton, MD is a Nephrologist, who primarily practices in Lewiston, ME with 2 additional practice locations. Dr. Thornton graduated from Boston University School of Medicine and completed his residency at Boston Med Center. Dr. Thornton is fluent in English and French, and is currently seeing new patients. Dr. Thornton’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thornton’s office.

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

    • Residency: Boston Med Center

    • Medical School: Boston University School of Medicine

    What languages does Dr. Thornton speak?

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

    • English

    • French

    What conditions does a Nephrologist like Dr. Thornton typically treat?

    As a Nephrologist, Dr. Thornton 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. Thornton. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3a
    • End-Stage Kidney Disease
    • Chronic Kidney Disease, Stage 2 (Mild)
    • Chronic Kidney Disease
    • Chronic Kidney Disease (CKD)
    • Kidney Failure
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3a
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 2
    • Mild Chronic Kidney Disease

    ICD-10 Codes:

    • N1832: Chronic kidney disease, stage 3b
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1831: Chronic kidney disease, stage 3a
    • N186: End stage renal disease
    • N182: Chronic kidney disease, stage 2 (mild)

    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:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    What procedures does a Nephrologist like Dr. Thornton typically perform?

    As a Nephrologist, Dr. Thornton performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Thornton. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Multi-Layer Leg Compression Wrap
    • Compression Bandage Application
    • Leg Compression System
    • Ankle and Foot Compression

    CPT Codes:

    • 29581: Application of multi-layer compression system; leg (below knee), including ankle and foot

    Does Dr. Thornton accept my insurance?

    Dr. Thornton accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thornton accept in Lewiston, ME?

    Dr. Thornton in Lewiston, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Martin's Point Health Care

    • Medicaid

    • Medicare

    • State of Maine

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Thornton's office located?

    Dr. Andrew Thornton's Primary Practice

    710 Main St

    Lewiston, ME 04240

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    Dr. Andrew Thornton's Practice 2

    77 Bates St Ste 5

    Lewiston, ME 04240

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    Dr. Andrew Thornton's Practice 3

    49 Hooper St

    Wiscasset, ME 04578

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

    Dr. Thornton's National Provider Identifier (NPI) number is 1962458091.

    What common questions do patients ask about Dr. Thornton?

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

    What is Dr. Andrew Thornton's specialty?

    Dr. Thornton is a Nephrologist near Lewiston, ME.

    What does a Nephrologist do?

    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.

    Is this Dr. Andrew Thornton affiliated with a ranked Castle Connolly Top Hospital?

    No, Thornton is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Central Maine Medical Center, Mid Coast 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

    When to see a Nephrologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Nephrologist. Explore 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 Andrew Thornton accepting new patients in Lewiston, ME?

    Yes, Dr. Andrew Thornton is accepting new patients at this time.

    Does Dr. Andrew Thornton offer online booking?

    Please contact Dr. Thornton's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Andrew Thornton?

    Please contact Dr. Thornton's office for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>