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Internal Medicine

Jeffrey Lio, MD

Works at hospitals in Covington, WA · Puyallup, WA · Tacoma, WA · Washington

Summary

Jeffrey Lio, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Covington, WA, Puyallup, WA and Tacoma, WA. NPI 1255795639. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffrey Lio, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
MaleGender (as listed)
South Sound Inpatient Physicians PLLCGroup practice

Quick answers

Which hospitals does Jeffrey Lio work at?
Medicare's official clinician data lists Jeffrey Lio at 3 hospitals: Multicare Covington Medical Center, Multicare Good Samaritan Hospital and Tacoma General Allenmore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jeffrey Lio see patients?
Medicare's clinician data lists 1 practice location in Puyallup, WA. Call before your visit to confirm the address.
What is Jeffrey Lio's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jeffrey Lio accept Medicare assignment?
Yes. Medicare's clinician data says Jeffrey Lio 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 Jeffrey Lio?
(253) 697-4000, as listed in official Medicare / NPI Registry data.
What is Jeffrey Lio's NPI number?
1255795639. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jeffrey Lio works

Medicare's Facility Affiliation Data lists Jeffrey Lio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Jeffrey Lio is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jeffrey Lio as a member of this group (CMS data updated 2026-10-02).

  • South Sound Inpatient Physicians PLLC422 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Puyallup

Clinicians with the same Medicare primary specialty in Puyallup, WA — not a recommendation.

All internal medicine doctors in Puyallup →

Clinician information

CredentialMD
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1255795639
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians