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Dr. Charissa Chang is a gastroenterologist in Manhattan, New York, practicing with Icahn School of Medicine at Mount Sinai.
University of Maryland School of Medicine is where Dr. Chang went to medical school, graduating in 1999.
The office is at 1 Gustave L Levy Pl (kcc, New York, NY 10029; the phone number on record is (212) 241-8545. She also has listed practice locations at 1440 Madison Ave, New York, NY 10029 and 1450 Madison Ave, New York, NY 10029. Icahn School of Medicine at Mount Sinai is a large group — 2843 clinicians are enrolled with Medicare under it. She accepts Medicare assignment — useful to know if you are on traditional Medicare.
Hospital affiliations on file with Medicare: Mount Sinai Hospital.
Practice details
- Specialty
- Gastroenterologist
- Credentials
- MD
- Practice
- Icahn School of Medicine at Mount Sinai
- Address
- 1 Gustave L Levy Pl (kcc, New York, NY 10029
- Phone
- (212) 241-8545
- Other locations
- 1440 Madison Ave, New York, NY 10029; 1450 Madison Ave, New York, NY 10029
- Medical school
- University of Maryland School of Medicine (1999)
- Hospital affiliations
- Mount Sinai Hospital
- Medicare assignment
- Accepts
- NPI number
- 1649299686
- NY license no.
- 236171
If Dr. Chang treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 126 people with traditional Medicare, average age 68
- Most common services billed to Medicare
- Insertion of needle into vein for collection of blood sample
- Procedures on Medicare Care Compare
- Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 procedures
- Colonoscopy 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2006. 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 171 in Manhattan or 303 across New York City.
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Frequently Asked Questions
With Icahn School of Medicine at Mount Sinai, at 1 Gustave L Levy Pl (kcc, New York, NY 10029.
Call the office at (212) 241-8545.
Yes — Dr. Chang accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Mount Sinai Hospital.
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