ML
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lamsen, Internist in Danbury, CT?
Dr. Marie Louies Lamsen, MD is an Internist, who primarily practices in Danbury, CT with 2 additional practice locations. Dr. Lamsen is fluent in English, French, and Tagalog, and is currently seeing new patients. Dr. Lamsen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lamsen’s office at (203) 739-6959.
What languages does Dr. Lamsen speak?
Dr. Lamsen and their clinical team can communicate with patients in the following languages:
English
French
Tagalog
What conditions does an Internist like Dr. Lamsen typically treat?
As an Internist, Dr. Lamsen 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. Lamsen. 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:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
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:
- Metabolic Brain Disorder
- Brain Disease
- Metabolic Encephalopathy
- Brain Dysfunction from Metabolism
ICD-10 Codes:
- G9341: Metabolic encephalopathy
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
What procedures does an Internist like Dr. Lamsen typically perform?
As an Internist, procedures performed by Dr. Marie Louies Lamsen may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Lamsen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lamsen accept my insurance?
Dr. Lamsen accepts most major insurance plans. Important: Please call our office at (203) 739-6959 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lamsen accept in Danbury, CT?
Dr. Lamsen in Danbury, CT 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)
Healthfirst New York
Medicare
Oscar Health
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lamsen's office located?
Dr. Marie Louies Lamsen's Primary Practice
24 Hospital Ave
Danbury, CT 06810
(203) 739-6959
What is Dr. Lamsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lamsen's National Provider Identifier (NPI) number is 1982975710.
What common questions do patients ask about Dr. Lamsen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lamsen
What is Dr. Marie Louies Lamsen's specialty?
Dr. Lamsen is a Internist near Danbury, CT.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Marie Louies Lamsen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lamsen is affiliated with Danbury Hospital, White Plains Hospital, Northern Westchester 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 an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. 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 Marie Louies Lamsen accepting new patients in Danbury, CT?
Yes, Dr. Marie Louies Lamsen is accepting new patients at this time.
Does Dr. Marie Louies Lamsen offer online booking?
Please contact Dr. Lamsen's office at (203) 739-6959 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marie Louies Lamsen?
Please contact Dr. Lamsen's office at (203) 739-6959 for information regarding telehealth appointment availability or for scheduling assistance.
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