Quick answers
- Which hospitals does Yang Liu work at?
- Medicare's official clinician data lists Yang Liu at 4 hospitals: Natividad Medical Center, Salinas Valley Health Medical Center, UPMC Muncy and UPMC Williamsport. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yang Liu see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsport, PA and Salinas, CA. Call before your visit to confirm the address.
- What is Yang Liu's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine.
- Does Yang Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Yang 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.
- Does Yang Liu offer telehealth?
- Medicare's clinician data says Yang Liu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Yang Liu?
- (570) 326-8470, as listed in official Medicare / NPI Registry data.
- What is Yang Liu's NPI number?
- 1922260504. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yang Liu works
Medicare's Facility Affiliation Data lists Yang Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Natividad Medical CenterSalinas, CA · Acute Care Hospital · CCN 050248
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · CCN 050334
- UPMC MuncyMuncy, PA · Critical Access Hospital · CCN 391301
- UPMC WilliamsportWilliamsport, PA · Acute Care Hospital · CCN 390045
Practice locations
Addresses where Yang Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Grampian BlvdWilliamsport, PA 17701 (570) 326‑8470
- 505 E Romie Ln, Suite ASalinas, CA 93901 (831) 755‑1701
Group practices
Medicare enrollment lists Yang Liu as a member of these groups (CMS data updated 2026-10-02).
- Susquehanna Physician Services612 clinicians in the group
- SVMHS Clinics259 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in Williamsport
Clinicians with the same Medicare primary specialty in Williamsport, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922260504 |
| 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