Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

Grace Dion, MD

Works at hospitals in Winder, GA · Gainesville, GA · Charleston, SC · Georgia, South Carolina

Summary

Grace Dion, MD (Emergency Medicine) is listed by Medicare at 3 hospitals in Winder, GA, Gainesville, GA and Charleston, SC. NPI 1538694757. 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 Grace Dion, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
University Of South Carolina School Of MedicineMedical school
FemaleGender (as listed)
Acs Primary Care Physicians - Southeast PCGroup practice (+1 more)

Quick answers

Which hospitals does Grace Dion work at?
Medicare's official clinician data lists Grace Dion at 3 hospitals: NGMC Barrow, LLC, Northeast Georgia Medical Center, Inc and Trident Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Grace Dion see patients?
Medicare's clinician data lists 3 practice locations, including Dahlonega, GA, Gainesville, GA and Charleston, SC. Call before your visit to confirm the address.
What is Grace Dion's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Grace Dion accept Medicare assignment?
Yes. Medicare's clinician data says Grace Dion 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 Grace Dion?
(770) 219-9000, as listed in official Medicare / NPI Registry data.
What is Grace Dion's NPI number?
1538694757. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Grace Dion works

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

Group practices

Medicare enrollment lists Grace Dion as a member of these groups (CMS data updated 2026-10-02).

  • Acs Primary Care Physicians - Southeast PC420 clinicians in the group
  • Georgia Emergency Department Services, P.C.78 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Georgia →

Other emergency medicine doctors in Dahlonega

Clinicians with the same Medicare primary specialty in Dahlonega, GA — not a recommendation.

All emergency medicine doctors in Dahlonega →

Clinician information

CredentialMD
Medical schoolUniversity Of South Carolina School Of Medicine
Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538694757
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