Quick answers
- Which hospitals does Xiaosong Li work at?
- Medicare's official clinician data lists Xiaosong Li at 4 hospitals: Columbia Memorial Hospital, Legacy Salmon Creek Medical Center, PeaceHealth Southwest Medical Cente and Skyline Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Xiaosong Li see patients?
- Medicare's clinician data lists 2 practice locations, including Vancouver, WA and Puyallup, WA. Call before your visit to confirm the address.
- What is Xiaosong Li's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Xiaosong Li accept Medicare assignment?
- Yes. Medicare's clinician data says Xiaosong Li 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 Xiaosong Li?
- (360) 514-3727, as listed in official Medicare / NPI Registry data.
- What is Xiaosong Li's NPI number?
- 1740600659. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Xiaosong Li works
Medicare's Facility Affiliation Data lists Xiaosong Li at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbia Memorial HospitalAstoria, OR · Critical Access Hospital · CCN 381320
- Legacy Salmon Creek Medical CenterVancouver, WA · Acute Care Hospital · CCN 500150
- PeaceHealth Southwest Medical CenteVancouver, WA · Acute Care Hospital · CCN 500050
- Skyline HospitalWhite Salmon, WA · Critical Access Hospital · CCN 501315
Practice locations
Addresses where Xiaosong Li is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 NE Mother Joseph PlVancouver, WA 98664 (360) 514‑3727
- 407 14th Ave SEPuyallup, WA 98372 (253) 697‑4000
Group practices
Medicare enrollment lists Xiaosong Li as a member of this group (CMS data updated 2026-10-02).
- South Sound Inpatient Physicians PLLC422 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Vancouver
Clinicians with the same Medicare primary specialty in Vancouver, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740600659 |
| 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