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Dr. Anthony Nicolaysen, MD

Garden Grove, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nicolaysen, Nephrologist in Garden Grove, CA?

    Dr. Anthony Nicolaysen, MD is a Nephrologist, who primarily practices in Garden Grove, CA with 2 additional practice locations. He is board certified. Dr. Nicolaysen is fluent in English, and is currently seeing new patients. Dr. Nicolaysen’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. Nicolaysen’s office at (503) 494-8311.

    What languages does Dr. Nicolaysen speak?

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

    • English

    What conditions does Dr. Nicolaysen treat?

    As a Nephrologist, Dr. Nicolaysen 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. Nicolaysen. 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 3a
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease, Stage 2 (Mild)
    • Chronic Kidney Disease, Stage 3
    • Chronic Kidney Disease, Stage 1
    • Chronic Kidney Disease Stage 5
    • 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 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 2
    • Mild Chronic Kidney Disease
    • CKD Stage 3
    • CKD Stage 1
    • Early Chronic Kidney Disease
    • CKD Stage 5
    • End-Stage Renal Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • N184: Chronic kidney disease, stage 4 (severe)
    • N182: Chronic kidney disease, stage 2 (mild)
    • N1830: Chronic kidney disease, stage 3 unspecified
    • N181: Chronic kidney disease, stage 1
    • N185: Chronic kidney disease, stage 5

    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:

    • Acute Kidney Failure with Tubule Damage
    • Kidney Failure
    • Acute Tubular Necrosis
    • ATN
    • Kidney Tubule Death

    ICD-10 Codes:

    • N170: Acute kidney failure with tubular necrosis

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

    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:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Acidosis
    • Metabolic Disorder
    • Acidic Blood
    • High Acidity in Body

    ICD-10 Codes:

    • E8720: Acidosis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R809: Proteinuria, unspecified

    Also known as:

    • Acquired Kidney Cyst
    • Kidney Cysts
    • Acquired Cystic Kidney Disease
    • Renal Cyst
    • Simple Kidney Cyst

    ICD-10 Codes:

    • N281: Cyst of kidney, acquired

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Having a Kidney Transplant
    • Kidney Transplantation
    • Kidney Transplant
    • Renal transplant
    • Kidney replacement surgery
    • Post-kidney transplant

    ICD-10 Codes:

    • Z940: Kidney transplant status

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Which procedures does Dr. Nicolaysen perform as a Nephrologist?

    As a Nephrologist, procedures performed by a Dr. Anthony Nicolaysen may include:

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

    Does Dr. Nicolaysen accept my insurance?

    Dr. Nicolaysen accepts most major insurance plans. Important: Please call our office at (503) 494-8311 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nicolaysen accept in Garden Grove, CA?

    Dr. Nicolaysen in Garden Grove, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Medicaid

    • Medicare

    • Monarch HealthCare

    • OptumRx

    • Scan Health Plan

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nicolaysen's office located?

    Dr. Anthony Nicolaysen's Primary Practice

    12665 Garden Grove Blvd Ste 211

    Garden Grove, CA 92843

    (503) 494-8311

    Get Directions

    Dr. Anthony Nicolaysen's Practice 2

    11550 Indian Hills Rd Ste 371

    Mission Hills, CA 91345

    Get Directions

    Dr. Anthony Nicolaysen's Practice 3

    3181 SW Sam Jackson Park Rd

    Portland, OR 97239

    Get Directions

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

    Dr. Nicolaysen's National Provider Identifier (NPI) number is 1154869576.

    What common questions do patients ask about Dr. Nicolaysen?

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

    What is Dr. Anthony Nicolaysen's specialty?

    Dr. Nicolaysen is a Nephrologist near Garden Grove, CA. 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. Nicolaysen to book an appointment today.

    Is this Dr. Anthony Nicolaysen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nicolaysen is affiliated with Providence St. Jude Medical Center, Orange County Global Medical Center, Providence St. Jude Medical Center, Providence St. Jude Medical Center, Uci Health - Fountain Valley 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 Anthony Nicolaysen accepting new patients in Garden Grove, CA?

    Yes, Dr. Anthony Nicolaysen is accepting new patients at this time.

    Does Dr. Anthony Nicolaysen offer online booking?

    Please contact Dr. Nicolaysen's office at (503) 494-8311 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Anthony Nicolaysen?

    Please contact Dr. Nicolaysen's office at (503) 494-8311 for information regarding telehealth appointment availability or for scheduling assistance.

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