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Ophthalmology

David G. O Day, MD

Works at hospitals in Mount Pleasant, SC · South Carolina

Summary

David G. O Day, MD (Ophthalmology) is listed by Medicare at 1 hospital in Mount Pleasant, SC. NPI 1477514602. 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 David G. O Day, 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

OphthalmologyPrimary specialty
YesAccepts Medicare assignment
41Years since medical school (graduated 1985)
Georgetown University School Of MedicineMedical school
MaleGender (as listed)
Charleston Cornea and Refractive Surgery, PAGroup practice (+1 more)

Quick answers

Which hospitals does David G. O Day work at?
Medicare's official clinician data lists David G. O Day at 1 hospital: Novant Health East Cooper Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does David G. O Day see patients?
Medicare's clinician data lists 3 practice locations, including Hapeville, GA and Mt Pleasant, SC. Call before your visit to confirm the address.
What is David G. O Day's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does David G. O Day accept Medicare assignment?
Yes. Medicare's clinician data says David G. O Day 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 David G. O Day?
(404) 765-2020, as listed in official Medicare / NPI Registry data.
What is David G. O Day's NPI number?
1477514602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where David G. O Day works

Medicare's Facility Affiliation Data lists David G. O Day 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 David G. O Day is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists David G. O Day as a member of these groups (CMS data updated 2026-10-02).

  • Charleston Cornea and Refractive Surgery, PA3 clinicians in the group
  • Atlanta Vision Cataract and Laser Center PC2 clinicians in the group

Specialties

Find other Ophthalmology doctors in Georgia →

Other ophthalmologists in Georgia

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

All ophthalmologists in Georgia →

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477514602
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