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Patients in Syosset and around Nassau County see Dr. Jacob R. Peacock, a physical medicine and rehabilitation physician (physiatrist), at Ko Medical Rehabilitation, PLLC.
He graduated from Michigan State University College of Human Medicine in 2013, which means 13 years have passed since medical school.
The office is at 43 Narcissus Dr, Syosset, NY 11791; the phone number on record is (718) 598-6808. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
About Dr. Peacock's practice
- Specialty
- Physical medicine and rehabilitation physician (physiatrist)
- Credentials
- MD
- Practice
- Ko Medical Rehabilitation, PLLC
- Address
- 43 Narcissus Dr, Syosset, NY 11791
- Phone
- (718) 598-6808
- Medical school
- Michigan State University College of Human Medicine (2013)
- Medicare assignment
- Accepts
- NPI number
- 1083050785
- NY license no.
- 293819-1
Reviews here come only from patients. If you've seen Dr. Peacock, add yours.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 254 people with traditional Medicare, average age 80
- New York Medicaid
- Enrolled fee-for-service provider since 2025. Medicaid managed-care plans keep their own networks, so check with your plan.
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing physical medicine & rehab doctors? See 3 in Syosset or 63 across Long Island.
Other physical medicine & rehab doctors in Long Island
Dr. Shumail S. Haque, DOPhysiatrist · Shariyar Hadi DO PCNo reviews yetLong Beach, NY
Dr. Thomas F. Jan, DOPhysiatrist · Jeffrey D. Hart, D.O., P.C.No reviews yetMassapequa, NY
Dr. Thomas P. Lione Jr., DOPhysiatrist · Long Island Spine Rehabilitation Medicine, PCNo reviews yetGreat Neck, NY
Dr. Tova E. Plaut, DOPhysiatrist · Integrated Musculoskeletal and Spine Group PLLCNo reviews yetHicksville, NY
Dr. Walter J. Gaudino, MDPhysiatrist · Nassau Health Care CorporationNo reviews yetEast Meadow, NY
Dr. Andrea S. Coladner, MDPhysiatrist · New York Institute of TechnologyNo reviews yetCentral Islip, NYWrite a review
Frequently Asked Questions
With Ko Medical Rehabilitation, PLLC, at 43 Narcissus Dr, Syosset, NY 11791.
Call the office at (718) 598-6808.
Yes — Dr. Peacock accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Michigan State University College of Human Medicine, graduating in 2013.
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