Quick answers
- Which hospitals does Anna P. Chang work at?
- Medicare's official clinician data lists Anna P. Chang at 4 hospitals: Bridgeport 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 Anna P. Chang see patients?
- Medicare's clinician data lists 2 practice locations, including Bridgeport, CT and New Hyde Park, NY. Call before your visit to confirm the address.
- What is Anna P. Chang's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Anna P. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Anna P. 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.
- Does Anna P. Chang offer telehealth?
- Medicare's clinician data says Anna P. Chang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Anna P. Chang?
- (203) 384-3000, as listed in official Medicare / NPI Registry data.
- What is Anna P. Chang's NPI number?
- 1558868752. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anna P. Chang works
Medicare's Facility Affiliation Data lists Anna P. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bridgeport HospitalBridgeport, CT · Acute Care Hospital · CCN 070010
- 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 Anna P. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 267 Grant StBridgeport, CT 06610 (203) 384‑3000
- 27005 75th AveNew Hyde Park, NY 11040 (718) 470‑7000
Group practices
Medicare enrollment lists Anna P. Chang as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- Northeast Medical Group Inc1,360 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Bridgeport
Clinicians with the same Medicare primary specialty in Bridgeport, CT — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558868752 |
| 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