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Dr. George D. Keckeisen is a general surgeon in Greenport, New York, practicing with Meeting House Lane Medical Practice PC.
Medical school: New York Medical College, class of 1981.
To book an appointment, call (631) 726-8717. Dr. Keckeisen's office is at 201 Manor Pl, Greenport, NY 11944. He also has listed practice locations at 240 Meeting House Ln, Southampton, NY 11968 and 3330 Noyac Rd, Sag Harbor, NY 11963. Dr. Keckeisen accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services.
On the hospital side, Dr. Keckeisen holds an affiliation with Stony Brook University Hospital.
Practice details
- Specialty
- General surgeon
- Credentials
- MD
- Practice
- Meeting House Lane Medical Practice PC
- Address
- 201 Manor Pl, Greenport, NY 11944
- Phone
- (631) 726-8717
- Other locations
- 240 Meeting House Ln, Southampton, NY 11968; 3330 Noyac Rd, Sag Harbor, NY 11963
- Medical school
- New York Medical College (1981)
- Hospital affiliations
- Stony Brook University Hospital
- Medicare assignment
- Accepts
- NPI number
- 1619072436
- NY license no.
- 151417
Have you been a patient of Dr. Keckeisen? A short, fair review — what went well, what didn't — helps the next person choosing a general surgeon in Greenport.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 254 people with traditional Medicare, average age 78
- Most common services billed to Medicare
- Removal of skin and tissue, 20.0 sq cm or less
- Ultrasound study of arm or leg veins with compression and maneuvers
- Procedures on Medicare Care Compare
- Removal of tissue 30 procedures
- Varicose vein removal 1–10 procedures
- Hernia repair - groin (open) 1–10 procedures
- Hernia repair (minimally invasive) 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 1994. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Stony Brook University Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing general surgeons? See 2 in Greenport or 115 across Long Island.
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Frequently Asked Questions
With Meeting House Lane Medical Practice PC, at 201 Manor Pl, Greenport, NY 11944.
Call the office at (631) 726-8717.
Yes — Dr. Keckeisen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Stony Brook University Hospital.
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