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Patients in Astoria, Queens and around New York City see Dr. Ari M. Grinspan, a gastroenterologist, at Icahn School of Medicine at Mount Sinai.
About Dr. Grinspan's practice
- Specialty
- Gastroenterologist
- Credentials
- MD
- Practice
- Icahn School of Medicine at Mount Sinai
- Address
- 2510 30th Ave, Astoria, NY 11102
- Phone
- (718) 932-1000
- Medical school
- Albert Einstein College of Medicine of Yeshiva University (2008)
- Hospital affiliations
- Mount Sinai Hospital
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1144489105
- NY license no.
- 261448
Medical school: Albert Einstein College of Medicine of Yeshiva University, class of 2008.
You'll find Dr. Grinspan at 2510 30th Ave, Astoria, NY 11102. Call (718) 932-1000 to schedule. Icahn School of Medicine at Mount Sinai is a large group — 2843 clinicians are enrolled with Medicare under it. Dr. Grinspan accepts Medicare assignment, which means he takes the Medicare-approved amount as full payment for covered services. He is listed as offering telehealth.
Hospital affiliations on file with Medicare: Mount Sinai Hospital.
Reviews here come only from patients. If you've seen Dr. Grinspan, add yours.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 355 people with traditional Medicare, average age 73
- Most common services billed to Medicare
- Biopsy of large bowel using a flexible endoscope
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
- Procedures on Medicare Care Compare
- Upper gastrointestinal (GI) endoscopy for acid reflux 64 procedures
- Colonoscopy 61 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2014. Medicaid managed-care plans keep their own networks, so check with your plan.
- Hospital pages
- Mount Sinai Hospital
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing gastroenterologists? See 53 in Queens or 303 across New York City.
Other gastroenterologists in Queens
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Dr. Gabriel Castillo, MDGastroenterologist · North Shore Medical Group of the Mount Sinai School of MedicineNo reviews yetLong Island City, NY
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Dr. Israel Aviles Sanchez, MDGastroenterologist · Israel Aviles MD PCNo reviews yetJackson Heights, NYWrite a review
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. Grinspan accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Mount Sinai Hospital.
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