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Patients in Patchogue and around Suffolk County see Dr. Keriake Semertzides, an internal medicine physician, at New York University.
New York College of Osteopathic Medicine of New York Institute of Technology is where Dr. Semertzides went to medical school, graduating in 2012. The DO after her name stands for Doctor of Osteopathic Medicine — a fully licensed physician, trained with an extra emphasis on the musculoskeletal system.
You'll find Dr. Semertzides at 157 E Woodside Ave, Patchogue, NY 11772. Call (631) 475-1900 to schedule. 6134 clinicians bill Medicare through New York University, so it is a large group practice rather than a solo office. Dr. Semertzides accepts Medicare assignment, which means she takes the Medicare-approved amount as full payment for covered services. Video (telehealth) appointments are listed as an option.
On the hospital side, Dr. Semertzides holds affiliations with Long Island Community Hospital and St. Charles Hospital.
If Dr. Semertzides treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Quick facts
- Specialty
- Internal medicine physician
- Credentials
- DO
- Practice
- New York University
- Address
- 157 E Woodside Ave, Patchogue, NY 11772
- Phone
- (631) 475-1900
- Medical school
- New York College of Osteopathic Medicine of New York Institute of Technology (2012)
- Hospital affiliations
- Long Island Community Hospital, St. Charles Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1992064513
- NY license no.
- 279138
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 230 people with traditional Medicare, average age 73
- 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 influenza virus vaccine
- Medicare quality score (MIPS 2024)
- 91 out of 100 — reported through the group practice
- 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
- Long Island Community Hospital · St. Charles 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 5 in Patchogue or 206 across Long Island.
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Frequently Asked Questions
With New York University, at 157 E Woodside Ave, Patchogue, NY 11772.
Call the office at (631) 475-1900.
Yes — Dr. Semertzides accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Long Island Community Hospital and St. Charles Hospital.
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