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Dr. Margaret Andersen sees patients in Mount Kisco as an internal medicine physician with North Shore-Lij Medical PC.
Dr. Andersen earned her medical degree at State University of New York at Stony Brook, School of Medicine in 1994 — 32 years ago.
The office is at 400 E Main St, Mount Kisco, NY 10549; the phone number on record is (914) 666-1371. North Shore-Lij Medical PC is a large group — 6440 clinicians are enrolled with Medicare under it. For Medicare patients: Dr. Andersen accepts assignment. Telehealth visits are listed as available.
Hospital affiliations on file with Medicare: Northern Westchester Hospital.
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Dr. Andersen at a glance
- 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
- Medical school
- State University of New York at Stony Brook, School of Medicine (1994)
- Hospital affiliations
- Northern Westchester Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1679642938
- NY license no.
- 202880
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 111 people with traditional Medicare, average age 75
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
- Administration of pneumococcal vaccine
- Medicare quality score (MIPS 2024)
- 93 out of 100
- New York Medicaid
- Enrolled fee-for-service provider since 2002. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Northern Westchester Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
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. Andersen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Northern Westchester Hospital.
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