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Internal Medicine

Wei W. Bao, MD

Sees patients in City Of Industry, CA · California

Summary

Wei W. Bao, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in City Of Industry, CA. NPI 1437199304. 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 Wei W. Bao, 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
41Years since medical school (graduated 1985)
MaleGender (as listed)

Quick answers

Where does Wei W. Bao see patients?
Medicare's clinician data lists 1 practice location in City Of Industry, CA. Call before your visit to confirm the address.
What is Wei W. Bao's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Wei W. Bao accept Medicare assignment?
Yes. Medicare's clinician data says Wei W. Bao 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 Wei W. Bao?
(626) 581-4990, as listed in official Medicare / NPI Registry data.
What is Wei W. Bao's NPI number?
1437199304. 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 Wei W. Bao is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All internal medicine doctors in California →

Clinician information

CredentialMD
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1437199304
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