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Patients in Smithtown and around Suffolk County see Dr. Christopher Amen, a physical medicine and rehabilitation physician (physiatrist), at Timothy D. Groth MD PC.
Medical school: New York College of Osteopathic Medicine of New York Institute of Technology, class of 2018. The DO after his name stands for Doctor of Osteopathic Medicine — a fully licensed physician, trained with an extra emphasis on the musculoskeletal system.
The office is at 994 W Jericho Tpke Suite 104, Smithtown, NY 11787; the phone number on record is (631) 543-1440. 43 clinicians bill Medicare through Timothy D. Groth MD PC, so it is a group practice rather than a solo office. For Medicare patients: Dr. Amen accepts assignment. He is listed as offering telehealth.
Hospital affiliations on file with Medicare: John T Mather Memorial Hospital of Port Jefferson and Stony Brook University Hospital.
Key facts
- Specialty
- Physical medicine and rehabilitation physician (physiatrist)
- Credentials
- DO
- Practice
- Timothy D. Groth MD PC
- Address
- 994 W Jericho Tpke Suite 104, Smithtown, NY 11787
- Phone
- (631) 543-1440
- Medical school
- New York College of Osteopathic Medicine of New York Institute of Technology (2018)
- Hospital affiliations
- John T Mather Memorial Hospital of Port Jefferson, Stony Brook University Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1205323961
- NY license no.
- 310337
Your review of Dr. Amen — wait times, how well things were explained, how you were treated — helps other patients decide.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 965 people with traditional Medicare, average age 71
- Most common services billed to Medicare
- Ultrasonic guidance for needle placement
- Injection of substance into lower spine canal using imaging guidance
- Injection of trigger points, 3 or more muscles
- Medicare quality score (MIPS 2024)
- 87 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2023. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- John T Mather Memorial Hospital of Port Jefferson · 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 physical medicine & rehab doctors? See 3 in Smithtown or 63 across Long Island.
Other physical medicine & rehab doctors in Long Island
Dr. Janet Pomerantz, MDPhysiatrist · Long Island Select Healthcare, IncNo reviews yetCentral Islip, NY
Dr. Jennifer M. Gray, DOPhysiatrist · Good Samaritan Hospital Medical CenterNo reviews yetPort Jefferson, NY
Dr. Jonathan L. Raanan, MDPhysiatrist · New York Spine and Brain Surgery, University Faculty Practice CorporatNo reviews yetStony Brook, NY
Dr. Lisa M. Daley, MDPhysiatrist · Premier East Physical Medicine and Rehabilitation, PCNo reviews yetMedford, NY
Dr. Mariyam Wasay, DOPhysiatrist · Timothy D. Groth MD PCNo reviews yetShirley, NY
Dr. Mery Elashvili, MDPhysiatrist · Dix Hills, NYNo reviews yetDix Hills, NYWrite a review
Frequently Asked Questions
With Timothy D. Groth MD PC, at 994 W Jericho Tpke Suite 104, Smithtown, NY 11787.
Call the office at (631) 543-1440.
Yes — Dr. Amen accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
John T Mather Memorial Hospital of Port Jefferson and Stony Brook University Hospital.
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