Quick answers
- Which hospitals does Yan Liu work at?
- Medicare's official clinician data lists Yan Liu at 3 hospitals: Lancaster General Hospital, Milton S Hershey Medical Center and Penn State Health Lancaster Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yan Liu see patients?
- Medicare's clinician data lists 1 practice location in Lancaster, PA. Call before your visit to confirm the address.
- What is Yan Liu's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Yan Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Yan Liu 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 Yan Liu?
- (717) 821-7443, as listed in official Medicare / NPI Registry data.
- What is Yan Liu's NPI number?
- 1174303705. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yan Liu works
Medicare's Facility Affiliation Data lists Yan Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lancaster General HospitalLancaster, PA · Acute Care Hospital · CCN 390100
- Milton S Hershey Medical CenterHershey, PA · Acute Care Hospital · CCN 390256
- Penn State Health Lancaster Medical CenterLancaster, PA · Acute Care Hospital · CCN 390339
Practice locations
Addresses where Yan Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 2160 State RdLancaster, PA 17601 (717) 821‑7443
Group practices
Medicare enrollment lists Yan Liu as a member of this group (CMS data updated 2026-10-02).
- Penn State Health Medical Group LLC734 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lancaster
Clinicians with the same Medicare primary specialty in Lancaster, PA — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174303705 |
| 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