Quick answers
- Which hospitals does Corey Chang work at?
- Medicare's official clinician data lists Corey Chang at 4 hospitals: Lenox Hill Hospital, Long Island Jewish Medical Center, North Shore University Hospital and Ns/Lij HS Southside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Corey Chang see patients?
- Medicare's clinician data lists 12 practice locations, including New York, NY, Forest Hills, NY and Huntington, NY. Call before your visit to confirm the address.
- What is Corey Chang's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Corey Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Corey Chang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Corey Chang?
- (718) 830-4000, as listed in official Medicare / NPI Registry data.
- What is Corey Chang's NPI number?
- 1023464567. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Corey Chang works
Medicare's Facility Affiliation Data lists Corey Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lenox Hill HospitalNew York, NY · Acute Care Hospital · CCN 330119
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · CCN 330043
Practice locations
Addresses where Corey Chang is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 100 E 77th StNew York, NY 10075
- 10201 66th RdForest Hills, NY 11375 (718) 830‑4000
- 111 E 77th StNew York, NY 10075 (212) 434‑3966
- 270 Park AveHuntington, NY 11743 (631) 351‑2356
- 270 Park Ave, Suite 1Huntington, NY 11743 (631) 351‑2219
Group practices
Medicare enrollment lists Corey Chang as a member of this group (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023464567 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians