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Dr. Katherine C. Riordan, a neurologist based in West Islip, NY, practices with Good Samaritan Hospital Medical Center.
About Dr. Riordan's practice
- Specialty
- Neurologist
- Credentials
- MD
- Practice
- Good Samaritan Hospital Medical Center
- Address
- 1000 Montauk Hwy, West Islip, NY 11795
- Phone
- (631) 376-3000
- Other locations
- 1895 Walt Whitman Rd, Melville, NY 11747; 50 Route 25a, Smithtown, NY 11787
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1689832107
The office is at 1000 Montauk Hwy, West Islip, NY 11795; the phone number on record is (631) 376-3000. Other listed locations: 1895 Walt Whitman Rd, Melville, NY 11747; 50 Route 25a, Smithtown, NY 11787. 165 clinicians bill Medicare through Good Samaritan Hospital Medical Center, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Riordan accepts assignment. She is listed as offering telehealth.
If Dr. Riordan treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Medicare, Medicaid and hospitals
- New York Medicaid
- Enrolled fee-for-service provider since 2018. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- AdventHealth Orlando · St. Josephs Hospital
Comparing neurologists? See 8 in West Islip or 127 across Long Island.
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Frequently Asked Questions
With Good Samaritan Hospital Medical Center, at 1000 Montauk Hwy, West Islip, NY 11795.
Call the office at (631) 376-3000.
Yes — Dr. Riordan accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
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