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Obstetrics/Gynecology

Emily Du, MD

Works at hospitals in Fullerton, CA · California

Summary

Emily Du, MD (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in Fullerton, CA. NPI 1669933552. 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 Emily Du, 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

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
7Years since medical school (graduated 2019)
Temple University School Of MedicineMedical school
FemaleGender (as listed)
Providence Medical FoundationGroup practice

Quick answers

Which hospitals does Emily Du work at?
Medicare's official clinician data lists Emily Du at 1 hospital: Providence St. Jude Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Emily Du see patients?
Medicare's clinician data lists 1 practice location in Chino Hills, CA. Call before your visit to confirm the address.
What is Emily Du's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Emily Du accept Medicare assignment?
Yes. Medicare's clinician data says Emily Du 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 Emily Du?
(909) 929-2511, as listed in official Medicare / NPI Registry data.
What is Emily Du's NPI number?
1669933552. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Emily Du works

Medicare's Facility Affiliation Data lists Emily Du 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 Emily Du is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Providence Medical Foundation1,466 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in California

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

All OB-GYNs in California →

Clinician information

CredentialMD
Medical schoolTemple University School Of Medicine
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669933552
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