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Dr. Joseph Wiedermann is an interventional cardiologist in Riverhead, New York, practicing with Chs Physician Partners PC.
Dr. Wiedermann earned his medical degree at Columbia University College of Physicians and Surgeons in 1984 — 42 years ago.
To book an appointment, call (631) 837-2359. Dr. Wiedermann's office is at 800 Old Country Rd, Riverhead, NY 11901. Dr. Wiedermann is also listed at 1000 N Village Ave, Rockville Center, NY 11570. Chs Physician Partners PC is a large group — 743 clinicians are enrolled with Medicare under it. Dr. Wiedermann accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services.
Hospital affiliations on file with Medicare: Good Samaritan Hospital Medical Center and Stony Brook University Hospital.
Have you been a patient of Dr. Wiedermann? A short, fair review — what went well, what didn't — helps the next person choosing an interventional cardiologist in Riverhead.
Key facts
- Specialty
- Interventional cardiologist
- Credentials
- MD
- Practice
- Chs Physician Partners PC
- Address
- 800 Old Country Rd, Riverhead, NY 11901
- Phone
- (631) 837-2359
- Other locations
- 1000 N Village Ave, Rockville Center, NY 11570
- Medical school
- Columbia University College of Physicians and Surgeons (1984)
- Hospital affiliations
- Good Samaritan Hospital Medical Center, Stony Brook University Hospital
- Medicare assignment
- Accepts
- NPI number
- 1952334542
Medicare, Medicaid and hospitals
- New York Medicaid
- Enrolled fee-for-service provider since 2020. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Good Samaritan Hospital Medical Center · Stony Brook University Hospital
Comparing cardiologists? See 8 in Riverhead or 231 across Long Island.
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Frequently Asked Questions
With Chs Physician Partners PC, at 800 Old Country Rd, Riverhead, NY 11901.
Call the office at (631) 837-2359.
Yes — Dr. Wiedermann accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Good Samaritan Hospital Medical Center and Stony Brook University Hospital.
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