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Dr. Mark Nguyen, MD

Portland, OR

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nguyen, Nephrologist in Portland, OR?

    Dr. Mark Nguyen, MD is a Nephrologist, who primarily practices in Portland, OR. He is board certified. Dr. Nguyen is fluent in English, and is currently seeing new patients. Dr. Nguyen’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (503) 229-7976.

    What languages does Dr. Nguyen speak?

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

    • English

    What conditions does Dr. Nguyen treat?

    As a Nephrologist, Dr. Nguyen 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. Nguyen. 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 3b
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease Stage 5
    • Chronic Kidney Disease, Stage 2 (Mild)
    • Chronic Kidney Disease
    • End-Stage Kidney Disease from High Blood Pressure
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • High Blood Pressure
    • Mineral & Bone Disorder in Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3a
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease
    • CKD Stage 5
    • End-Stage Renal Disease
    • CKD Stage 2
    • Mild Chronic Kidney Disease
    • CKD
    • Long-Term Kidney Disease
    • Hypertensive End-Stage Renal Disease
    • Kidney Failure due to High Blood Pressure
    • Stage 5 CKD from Hypertension

    ICD-10 Codes:

    • N186: End stage renal disease
    • N1832: Chronic kidney disease, stage 3b
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1831: Chronic kidney disease, stage 3a
    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • N185: Chronic kidney disease, stage 5
    • N182: Chronic kidney disease, stage 2 (mild)
    • N189: Chronic kidney disease, unspecified
    • I120: Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal 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

    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

    Also known as:

    • High Potassium
    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Potassium
    • Sodium
    • Hyperkalemia
    • Excess Potassium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E875: Hyperkalemia
    • E871: Hypo-osmolality and hyponatremia

    Also known as:

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

    ICD-10 Codes:

    • E1121: Type 2 diabetes mellitus with diabetic nephropathy
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Persistent Protein in Urine
    • Urine and Urination
    • Persistent proteinuria
    • Ongoing protein in urine

    ICD-10 Codes:

    • R801: Persistent proteinuria, unspecified

    Also known as:

    • Low Magnesium Levels
    • Metabolic Disorder
    • Hypomagnesemia
    • Magnesium Deficiency
    • Magnesium Imbalance

    ICD-10 Codes:

    • E8342: Hypomagnesemia

    Also known as:

    • Immune Deficiency from Drugs
    • Drug-Induced Immunodeficiency
    • Medication-Caused Immune Weakness

    ICD-10 Codes:

    • D84821: Immunodeficiency due to drugs

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Which procedures does Dr. Nguyen perform as a Nephrologist?

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

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

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (503) 229-7976 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Portland, OR?

    Dr. Nguyen in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cambia (Regence)

    • CareOregon

    • Centene

    • Humana

    • Medicare

    • PacificSource

    • Providence Health Plans

    • State of Oregon

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Mark Nguyen's Primary Practice

    1130 NW 22nd Ave Ste 640

    Portland, OR 97210

    (503) 229-7976

    Get Directions

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

    Dr. Nguyen's National Provider Identifier (NPI) number is 1427348150.

    What common questions do patients ask about Dr. Nguyen?

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

    What is Dr. Mark Nguyen's specialty?

    Dr. Nguyen is a Nephrologist near Portland, OR. 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. Nguyen to book an appointment today.

    Is this Dr. Mark Nguyen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nguyen is affiliated with Legacy Good Samaritan Medical Center, Providence Willamette Falls Medical Center 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 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 Mark Nguyen accepting new patients in Portland, OR?

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

    Does Dr. Mark Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (503) 229-7976 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Nguyen?

    Please contact Dr. Nguyen's office at (503) 229-7976 for information regarding telehealth appointment availability or for scheduling assistance.

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