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Dr. Mark Greenwell, MD

Paris, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Greenwell, Nephrologist in Paris, TX?

    Dr. Mark Greenwell, MD is a Nephrologist, who primarily practices in Paris, TX with 2 additional practice locations. Dr. Greenwell graduated from University of Texas Medical School, Houston. Dr. Greenwell is fluent in English and Spanish, and is currently seeing new patients. Dr. Greenwell’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greenwell’s office at (903) 785-3300.

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

    • Medical School: University of Texas Medical School, Houston

    What languages does Dr. Greenwell speak?

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

    • English

    • Spanish

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

    As a Nephrologist, Dr. Greenwell 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. Greenwell. 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.

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • End-Stage Kidney Disease from High Blood Pressure
    • End-Stage Kidney Disease
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease
    • High Blood Pressure
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • Hypertensive End-Stage Renal Disease
    • Kidney Failure due to High Blood Pressure
    • Stage 5 CKD from Hypertension
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3a

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease
    • N186: End stage renal disease
    • N1832: Chronic kidney disease, stage 3b
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1831: Chronic kidney disease, stage 3a

    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

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

    As a Nephrologist, procedures performed by Dr. Mark Greenwell may include:

    Please contact Dr. Greenwell's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Greenwell accept my insurance?

    Dr. Greenwell accepts most major insurance plans. Important: Please call our office at (903) 785-3300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Greenwell accept in Paris, TX?

    Dr. Greenwell in Paris, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Health Care Service Corporation

    • Humana

    • Medicare

    • Molina Healthcare

    • State of Oklahoma

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Greenwell's office located?

    Dr. Mark Greenwell's Primary Practice

    635 Stone Ave

    Paris, TX 75460

    (903) 785-3300

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    Dr. Mark Greenwell's Practice 2

    1407 N Jefferson Ave

    Mount Pleasant, TX 75455

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    Dr. Mark Greenwell's Practice 3

    115 Airport Rd

    Sulphur Springs, TX 75482

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

    Dr. Greenwell's National Provider Identifier (NPI) number is 1184681371.

    What common questions do patients ask about Dr. Greenwell?

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

    What is Dr. Mark Greenwell's specialty?

    Dr. Greenwell is a Nephrologist near Paris, TX.

    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. Mark Greenwell affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Greenwell is affiliated with Paris Regional Health, Christus St. Michael Health System, Christus Health - Mount Pleasant Hospital, William P. Clements Jr. University Hospital, Hunt Regional Medical Center At Greenville 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

    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 Mark Greenwell accepting new patients in Paris, TX?

    Yes, Dr. Mark Greenwell is accepting new patients at this time.

    Does Dr. Mark Greenwell offer online booking?

    Please contact Dr. Greenwell's office at (903) 785-3300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Greenwell?

    Please contact Dr. Greenwell's office at (903) 785-3300 for information regarding telehealth appointment availability or for scheduling assistance.

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