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Dr. Xavier L. Ruiz sees patients in Astoria, Queens as an internal medicine physician with Icahn School of Medicine at Mount Sinai.
Medical school: Tufts University School of Medicine, class of 2020.
Icahn School of Medicine at Mount Sinai's Astoria, Queens location at 2510 30th Ave, Astoria, NY 11102 is where Dr. Ruiz sees patients — appointments by phone at (718) 932-1000. Icahn School of Medicine at Mount Sinai is a large group — 2843 clinicians are enrolled with Medicare under it. He accepts Medicare assignment — useful to know if you are on traditional Medicare.
On the hospital side, Dr. Ruiz holds an affiliation with Mount Sinai Hospital.
Your review of Dr. Ruiz — wait times, how well things were explained, how you were treated — helps other patients decide.
About Dr. Ruiz's practice
- Specialty
- Internal medicine physician
- Credentials
- MD
- Practice
- Icahn School of Medicine at Mount Sinai
- Address
- 2510 30th Ave, Astoria, NY 11102
- Phone
- (718) 932-1000
- Medical school
- Tufts University School of Medicine (2020)
- Hospital affiliations
- Mount Sinai Hospital
- Medicare assignment
- Accepts
- NPI number
- 1154959807
- NY license no.
- 339843
Medicare, Medicaid and hospitals
- Medicare quality score (MIPS 2024)
- 80 out of 100
- 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
- Mount Sinai Hospital
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Frequently Asked Questions
With Icahn School of Medicine at Mount Sinai, at 2510 30th Ave, Astoria, NY 11102.
Call the office at (718) 932-1000.
Yes — Dr. Ruiz accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Mount Sinai Hospital.
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