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Hospitalist

Augustine Nnadi, MD

Works at hospitals in South Bend, IN · Mishawaka, IN · Plymouth, IN · Indiana

Summary

Augustine Nnadi, MD (Hospitalist) is listed by Medicare at 3 hospitals in South Bend, IN, Mishawaka, IN and Plymouth, IN. NPI 1003163932. 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 Augustine Nnadi, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
21Years since medical school (graduated 2005)
MaleGender (as listed)
Galen Inpatient Physicians PCGroup practice

Quick answers

Which hospitals does Augustine Nnadi work at?
Medicare's official clinician data lists Augustine Nnadi at 3 hospitals: Memorial Hospital of South Bend, Saint Joseph Regional Medical Center and Saint Joseph Regional Medical Center - Plymouth. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Augustine Nnadi see patients?
Medicare's clinician data lists 1 practice location in Mishawaka, IN. Call before your visit to confirm the address.
What is Augustine Nnadi's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Augustine Nnadi accept Medicare assignment?
Yes. Medicare's clinician data says Augustine Nnadi 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 Augustine Nnadi?
(574) 335-2443, as listed in official Medicare / NPI Registry data.
What is Augustine Nnadi's NPI number?
1003163932. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Augustine Nnadi works

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

Group practices

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

  • Galen Inpatient Physicians PC1,077 clinicians in the group

Specialties

Find other Hospitalist doctors in Indiana →

Other hospitalists in Mishawaka

Clinicians with the same Medicare primary specialty in Mishawaka, IN — not a recommendation.

All hospitalists in Mishawaka →

Clinician information

CredentialMD
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003163932
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