Quick answers
- Which hospitals does Amy Zhang work at?
- Medicare's official clinician data lists Amy Zhang at 4 hospitals: Beaufort County Memorial Hospital, Blessing Hospital, Hannibal Regional Hospital and Portsmouth Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Amy Zhang see patients?
- Medicare's clinician data lists 6 practice locations, including Derry, NH, Port Jefferson, NY and Portsmouth, NH. Call before your visit to confirm the address.
- What is Amy Zhang's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Amy Zhang accept Medicare assignment?
- Yes. Medicare's clinician data says Amy Zhang 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 Amy Zhang?
- (603) 432-1500, as listed in official Medicare / NPI Registry data.
- What is Amy Zhang's NPI number?
- 1881088003. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Amy Zhang works
Medicare's Facility Affiliation Data lists Amy Zhang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospital · CCN 420067
- Blessing HospitalQuincy, IL · Acute Care Hospital · CCN 140015
- Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · CCN 260025
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
Practice locations
Addresses where Amy Zhang is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Parkland DrDerry, NH 03038 (603) 432‑1500
- 200 Belle Terre RdPort Jefferson, NY 11777 (240) 686‑2300
- 333 Borthwick AvePortsmouth, NH 03801 (603) 436‑5110
- 6000 Hospital Dr PO Box, Suite 1257Hannibal, MO 63401
- 955 Ribaut RdBeaufort, SC 29902 (843) 522‑5775
Group practices
Medicare enrollment lists Amy Zhang as a member of these groups (CMS data updated 2026-10-02).
- Hannibal Regional Healthcare System Inc272 clinicians in the group
- Beaufort County Memorial Hospital194 clinicians in the group
- Hospital Medicine Services of NH, LLC85 clinicians in the group
- Port Emergency Medical Services PC43 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Derry
Clinicians with the same Medicare primary specialty in Derry, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881088003 |
| 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