Quick answers
- Which hospitals does Yiyan Liu work at?
- Medicare's official clinician data lists Yiyan Liu at 5 hospitals: Newark Beth Israel Medical Center, Robert Wood Johnson University Hospital at Hamilton, Robert Wood Johnson University Hospital at Rahway, University of Louisville Hospital and UOFL HEALTH - JEWISH HOSPITAL and Mary & Elizabeth Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yiyan Liu see patients?
- Medicare's clinician data lists 3 practice locations, including Belleville, NJ, Hamilton, NJ and Louisville, KY. Call before your visit to confirm the address.
- What is Yiyan Liu's specialty?
- Medicare lists Nuclear Medicine as the primary specialty.
- Does Yiyan Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Yiyan 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 Yiyan Liu?
- (973) 450-2000, as listed in official Medicare / NPI Registry data.
- What is Yiyan Liu's NPI number?
- 1275558314. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yiyan Liu works
Medicare's Facility Affiliation Data lists Yiyan Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Newark Beth Israel Medical CenterNewark, NJ · Acute Care Hospital · CCN 310002
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ · Acute Care Hospital · CCN 310110
- Robert Wood Johnson University Hospital at RahwayRahway, NJ · Acute Care Hospital · CCN 310024
- University of Louisville HospitalLouisville, KY · Acute Care Hospital · CCN 180141
- UOFL HEALTH - JEWISH HOSPITAL and Mary & Elizabeth HospitalLouisville, KY · Acute Care Hospital · CCN 180040
Practice locations
Addresses where Yiyan Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Clara Maass DrBelleville, NJ 07109 (973) 450‑2000
- 1 Hamilton Health PlHamilton, NJ 08690 (609) 586‑7900
- 530 S Jackson StLouisville, KY 40202 (502) 852‑5875
Group practices
Medicare enrollment lists Yiyan Liu as a member of these groups (CMS data updated 2026-10-02).
- University of Louisville Physicians Inc1,445 clinicians in the group
- RWJBH Observation Associates LLC1,008 clinicians in the group
Specialties
- Nuclear Medicineprimary
Other nuclear medicine doctors in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275558314 |
| 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