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Dr. Matthew Nier, DO

Fairfax, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nier, Surgeon in Fairfax, VA?

    Dr. Matthew Nier, DO is a Surgeon, who primarily practices in Fairfax, VA with 2 additional practice locations. Dr. Nier is fluent in English, and is currently seeing new patients. Dr. Nier’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nier’s office at (631) 726-0396.

    What languages does Dr. Nier speak?

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

    • English

    What conditions does a Surgeon like Dr. Nier typically treat?

    As a Surgeon, Dr. Nier 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. Nier. 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:

    • Class 3 Obesity
    • Class 2 Obesity
    • Severe Obesity
    • Class 1 Obesity
    • Obesity
    • Helping Your Child Who Is Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Understanding Adult Overweight & Obesity
    • Morbid Obesity
    • Extreme Obesity
    • BMI Class 3 Obesity
    • Significant Obesity
    • Severe Obesity (Class 2)
    • BMI Class 2 Obesity
    • Mild Obesity
    • Moderate Obesity
    • BMI Class 1 Obesity

    ICD-10 Codes:

    • E66813: Obesity, class 3
    • E66812: Obesity, class 2
    • E6601: Morbid (severe) obesity due to excess calories
    • E66811: Obesity, class 1

    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:

    • Stomach Removal
    • Stomach Disorder
    • Gastrectomy
    • Absence of Stomach
    • Missing Stomach

    ICD-10 Codes:

    • Z903: Acquired absence of stomach [part of]

    Also known as:

    • Bariatric Surgery Status
    • Weight Loss Surgery
    • Weight-loss (Metabolic & Bariatric) Surgery
    • Weight Loss Surgery History
    • Gastric Bypass Status
    • Sleeve Gastrectomy Status

    ICD-10 Codes:

    • Z9884: Bariatric surgery status

    What procedures does a Surgeon like Dr. Nier typically perform?

    As a Surgeon, Dr. Nier 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. Nier. 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:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Does Dr. Nier accept my insurance?

    Dr. Nier accepts most major insurance plans. Important: Please call our office at (631) 726-0396 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nier accept in Fairfax, VA?

    Dr. Nier in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aither Health

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Devoted Health

    • Guidewell Mutual Holding Corporation

    • Humana

    • Kaiser Permanente

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Nier's office located?

    Dr. Matthew Nier's Primary Practice

    3580 Joseph Siewick Dr

    Fairfax, VA 22033

    (631) 726-0396

    Get Directions

    Dr. Matthew Nier's Practice 2

    3300 Gallows Rd

    Falls Church, VA 22042

    Get Directions

    Dr. Matthew Nier's Practice 3

    1850 Town Center Pkwy

    Reston, VA 20190

    Get Directions

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

    Dr. Nier's National Provider Identifier (NPI) number is 1376003376.

    What common questions do patients ask about Dr. Nier?

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

    What is Dr. Matthew Nier's specialty?

    Dr. Nier is a Surgeon near Fairfax, VA.

    What does a Surgeon do?

    General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.

    Is this Dr. Matthew Nier affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nier is affiliated with Reston Hospital Center, Inova Fair Oaks Hospital, Inova Fairfax Hospital, Stonesprings Hospital Center, Inova Mount Vernon 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

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

    Understand your symptoms and know when it’s time to see a Surgeon. 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 Matthew Nier accepting new patients in Fairfax, VA?

    Yes, Dr. Matthew Nier is accepting new patients at this time.

    Does Dr. Matthew Nier offer online booking?

    Please contact Dr. Nier's office at (631) 726-0396 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Matthew Nier?

    Please contact Dr. Nier's office at (631) 726-0396 for information regarding telehealth appointment availability or for scheduling assistance.

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