Quick answers
- Which hospitals does Liying O. Han work at?
- Medicare's official clinician data lists Liying O. Han at 1 hospital: Westchester Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Liying O. Han see patients?
- Medicare's clinician data lists 4 practice locations, including Flushing, NY, Brooklyn, NY and Valhalla, NY. Call before your visit to confirm the address.
- What is Liying O. Han's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Liying O. Han accept Medicare assignment?
- Yes. Medicare's clinician data says Liying O. Han 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 Liying O. Han?
- (718) 445-0200, as listed in official Medicare / NPI Registry data.
- What is Liying O. Han's NPI number?
- 1750502589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Liying O. Han works
Medicare's Facility Affiliation Data lists Liying O. Han at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Westchester Medical CenterValhalla, NY · Acute Care Hospital · CCN 330234
Practice locations
Addresses where Liying O. Han is enrolled with Medicare (CMS data updated 2026-10-02).
- 15408 Northern Blvd, Suite 2kFlushing, NY 11354 (718) 445‑0200
- 237 Bay Ridge PkwyBrooklyn, NY 11209 (718) 748‑7100
- 40 W Brighton AveBrooklyn, NY 11224 (718) 627‑8300
- 95 Grasslands RdValhalla, NY 10595 (914) 493‑6940
Group practices
Medicare enrollment lists Liying O. Han as a member of these groups (CMS data updated 2026-10-02).
- Westchester Medical Center Advanced Physician Services PC897 clinicians in the group
- Bay Ridge Endoscopy Services PLLC2 clinicians in the group
- Irina Berlin Medical PC2 clinicians in the group
- Myung Gastroenterology, P.C.2 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Flushing
Clinicians with the same Medicare primary specialty in Flushing, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750502589 |
| 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