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In Mount Kisco, Dr. Marie Louies Lamsen works as an internal medicine physician at North Shore-Lij Medical PC.
She graduated from Saint Louis University School of Medicine in 2009, which means 17 years have passed since medical school.
The office is at 400 E Main St, Mount Kisco, NY 10549; the phone number on record is (914) 666-1371. She also has a listed practice location at 41 E Post Rd, White Plains, NY 10601. North Shore-Lij Medical PC is a large group — 6440 clinicians are enrolled with Medicare under it. She accepts Medicare assignment — useful to know if you are on traditional Medicare. Telehealth visits are listed as available.
On the hospital side, Dr. Lamsen holds affiliations with White Plains Hospital Center and Northern Westchester Hospital.
Reviews here come only from patients. If you've seen Dr. Lamsen, add yours.
Quick facts
- Specialty
- Internal medicine physician
- Credentials
- MD
- Practice
- North Shore-Lij Medical PC
- Address
- 400 E Main St, Mount Kisco, NY 10549
- Phone
- (914) 666-1371
- Other locations
- 41 E Post Rd, White Plains, NY 10601
- Medical school
- Saint Louis University School of Medicine (2009)
- Hospital affiliations
- White Plains Hospital Center, Northern Westchester Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1982975710
Medicare, Medicaid and hospitals
- New York Medicaid
- Enrolled fee-for-service provider since 2014. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Northern Westchester Hospital · White Plains Hospital Center
Comparing internists? See 50 in Mount Kisco or 241 across Westchester County.
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Frequently Asked Questions
With North Shore-Lij Medical PC, at 400 E Main St, Mount Kisco, NY 10549.
Call the office at (914) 666-1371.
Yes — Dr. Lamsen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
White Plains Hospital Center and Northern Westchester Hospital.
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