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Diagnostic Radiology

Phillip B. Byrd Iii, MD

Works at hospitals in Austell, GA · Douglasville, GA · Marietta, GA … · Georgia

Summary

Phillip B. Byrd Iii, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Austell, GA, Douglasville, GA and Marietta, GA and other places. NPI 1841264496. 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 Phillip B. Byrd Iii, 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

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
MaleGender (as listed)
Quantum Radiology PCGroup practice

Quick answers

Which hospitals does Phillip B. Byrd Iii work at?
Medicare's official clinician data lists Phillip B. Byrd Iii at 5 hospitals: Wellstar Cobb Medical Center, Wellstar Douglas Medical Center, Wellstar Kennestone Regional Medical Center, Wellstar North Fulton Medical Center and Wellstar Paulding Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Phillip B. Byrd Iii see patients?
Medicare's clinician data lists 1 practice location in Marietta, GA. Call before your visit to confirm the address.
What is Phillip B. Byrd Iii's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Phillip B. Byrd Iii accept Medicare assignment?
Yes. Medicare's clinician data says Phillip B. Byrd Iii 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 Phillip B. Byrd Iii?
(770) 427-5717, as listed in official Medicare / NPI Registry data.
What is Phillip B. Byrd Iii's NPI number?
1841264496. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Phillip B. Byrd Iii works

Medicare's Facility Affiliation Data lists Phillip B. Byrd Iii 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 Phillip B. Byrd Iii is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Phillip B. Byrd Iii as a member of this group (CMS data updated 2026-10-02).

  • Quantum Radiology PC103 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Georgia →

Other radiologists in Marietta

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

All radiologists in Marietta →

Clinician information

CredentialMD
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841264496
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