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Internal Medicine

Man C. Duong, MD

Works at hospitals in El Centro, CA · Brawley, CA · California

Summary

Man C. Duong, MD (Internal Medicine) is listed by Medicare at 2 hospitals in El Centro, CA and Brawley, CA. NPI 1679718399. Source: CMS Facility Affiliation Data, updated 2026-10-02.

Call(916) 690‑5097 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Man C. Duong, 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

2Hospitals
1Practice location
Internal MedicinePrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
20Years since medical school (graduated 2006)
MaleGender (as listed)

Quick answers

Which hospitals does Man C. Duong work at?
Medicare's official clinician data lists Man C. Duong at 2 hospitals: El Centro Regional Medical Center and Pioneers Memorial Healthcare District. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Man C. Duong see patients?
Medicare's clinician data lists 1 practice location in Calexico, CA. Call before your visit to confirm the address.
What is Man C. Duong's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Man C. Duong accept Medicare assignment?
Medicare's clinician data says Man C. Duong may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does Man C. Duong offer telehealth?
Medicare's clinician data says Man C. Duong offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Man C. Duong?
(916) 690-5097, as listed in official Medicare / NPI Registry data.
What is Man C. Duong's NPI number?
1679718399. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Man C. Duong works

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

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Calexico

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

All internal medicine doctors in Calexico →

Clinician information

CredentialMD
Graduation year2006
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1679718399
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