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Dr. Leon E. Schwechter is an internal medicine physician in Greenvale, New York, practicing with Advanced Internal Medicine Group PC.
Key facts
- Specialty
- Internal medicine physician
- Credentials
- MD
- Practice
- Advanced Internal Medicine Group PC
- Address
- 2200 Northern Blvd Suite 133, Greenvale, NY 11548
- Phone
- (516) 352-8100
- Medical school
- Des Moines University of Osteopathic Medicine and Health Sciences (1978)
- Hospital affiliations
- St. Francis Hospital – The Heart Center, North Shore University Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1225078314
- NY license no.
- 138681
He graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1978, which means 48 years have passed since medical school.
Advanced Internal Medicine Group PC's Greenvale location at 2200 Northern Blvd Suite 133, Greenvale, NY 11548 is where Dr. Schwechter sees patients — appointments by phone at (516) 352-8100. Dr. Schwechter accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services. Video (telehealth) appointments are listed as an option.
Hospital affiliations on file with Medicare: St. Francis Hospital – The Heart Center and North Shore University Hospital.
Seen Dr. Schwechter recently? Share how your visit went.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 600 people with traditional Medicare, average age 81
- Most common services billed to Medicare
- Prealbumin (protein) level
- Magnesium level
- Iron level
- New York Medicaid
- Enrolled fee-for-service provider since 2015. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- North Shore University Hospital · St. Francis Hospital - The Heart Center
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing internists? See 2 in Greenvale or 206 across Long Island.
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Frequently Asked Questions
With Advanced Internal Medicine Group PC, at 2200 Northern Blvd Suite 133, Greenvale, NY 11548.
Call the office at (516) 352-8100.
Yes — Dr. Schwechter accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
St. Francis Hospital - The Heart Center and North Shore University Hospital.
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