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Dr. Niranjan Gunasekaran sees patients in Bethpage as a nephrologist with Long Island Kidney Associates, PC.
Key facts
- Specialty
- Nephrologist
- Credentials
- DO
- Practice
- Long Island Kidney Associates, PC
- Address
- 4250 Hempstead Tpke Suite 17, Bethpage, NY 11714
- Phone
- (516) 735-5522
- Medical school
- Philadelphia College of Osteopathic Medicine (2013)
- Hospital affiliations
- Good Samaritan Hospital Medical Center, St. Joseph Hospital (Bethpage), Plainview Hospital, St. Francis Hospital – The Heart Center
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1598108185
- NY license no.
- 286211
Medical school: Philadelphia College of Osteopathic Medicine, class of 2013. The DO after his name stands for Doctor of Osteopathic Medicine — a fully licensed physician, trained with an extra emphasis on the musculoskeletal system.
Long Island Kidney Associates, PC's Bethpage location at 4250 Hempstead Tpke Suite 17, Bethpage, NY 11714 is where Dr. Gunasekaran sees patients — appointments by phone at (516) 735-5522. He accepts Medicare assignment — useful to know if you are on traditional Medicare. He is listed as offering telehealth.
Hospital affiliations on file with Medicare: Good Samaritan Hospital Medical Center, St. Joseph Hospital (Bethpage), Plainview Hospital and St. Francis Hospital – The Heart Center.
Seen Dr. Gunasekaran recently? Share how your visit went.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 1,171 people with traditional Medicare, average age 78
- Most common services billed to Medicare
- Dialysis services, 4 or more physician visits per month (20 years or older)
- Dialysis services, 2-3 physician visits per month (20 years or older)
- Medicare quality score (MIPS 2024)
- 53 out of 100 — reported individually
- New York Medicaid
- Enrolled fee-for-service provider since 2025. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Good Samaritan Hospital Medical Center · Plainview Hospital · St. Francis Hospital - The Heart Center · St. Joseph Hospital (Bethpage)
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing nephrologists? See 2 in Bethpage or 51 across Long Island.
Other nephrologists in Long Island
Dr. Jeffrey T. Cohen, MDNephrologist · Prine Health Medical Group, PLLCNo reviews yetManhasset, NY
Dr. John Ioannou, MDNephrologist · Prine Health Medical Group, PLLCNo reviews yetManhasset, NY
Dr. Mario Marotta, MDNephrologist · North Shore Lij Medical Group at North Nassau, PCNo reviews yetNew Hyde Park, NY
Dr. Mark H. Gardenswartz, MDNephrologist · North Shore-Lij Medical PCNo reviews yetManhasset, NY
Dr. Paul Friedmann, MDNephrologist · Prine Health Medical Group, PLLCNo reviews yetManhasset, NY
Dr. Prashant Bhenswala, MDNephrologist · North Shore-Lij Medical PCNo reviews yetManhasset, NYWrite a review
Frequently Asked Questions
With Long Island Kidney Associates, PC, at 4250 Hempstead Tpke Suite 17, Bethpage, NY 11714.
Call the office at (516) 735-5522.
Yes — Dr. Gunasekaran accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Good Samaritan Hospital Medical Center, St. Joseph Hospital (Bethpage), Plainview Hospital and St. Francis Hospital - The Heart Center.
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