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Internal Medicine

Judy F. Liu, MD

Sees patients in Redwood City, CA · California

Summary

Judy F. Liu, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Redwood City, CA. NPI 1982929378. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Judy F. Liu, 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
16Years since medical school (graduated 2010)
University Of Rochester School Of Medicine And DentistryMedical school
FemaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Judy F. Liu see patients?
Medicare's clinician data lists 3 practice locations, including Redwood City, CA. Call before your visit to confirm the address.
What is Judy F. Liu's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Judy F. Liu accept Medicare assignment?
Yes. Medicare's clinician data says Judy F. 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 Judy F. Liu?
(650) 299-2000, as listed in official Medicare / NPI Registry data.
What is Judy F. Liu's NPI number?
1982929378. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Judy F. Liu is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Judy F. Liu as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Redwood City

Clinicians with the same Medicare primary specialty in Redwood City, CA — not a recommendation.

All internal medicine doctors in Redwood City →

Clinician information

CredentialMD
Medical schoolUniversity Of Rochester School Of Medicine And Dentistry
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1982929378
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians