Elma Eunjung Chang, M.D.
NPI 1972754190ActiveIndividual· Ophthalmology, Glaucoma Specialist· Atlanta, GA
Ophthalmology, Glaucoma Specialist (M.D.) in Atlanta, Georgia, trained at Washington University School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $23,248 for 618 claims, against $13,726 paid for services in 2024.
Overview
| NPI | 1972754190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 7, 2008 |
| Last updated in NPPES | Mar 29, 2023 |
| Certified by provider | Mar 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Glaucoma Specialist Primary | 207WX0009X | 66199 | GA |
| Ophthalmology | 207W00000X | 66199 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 142 |
|---|---|
| Services billed | 182 across 15 procedure codes |
| Paid by Medicare | $13,726 |
Part D prescriptions in 2024
| Prescriptions (claims) | 618 · 990 30-day fills |
|---|---|
| Patients | 176 |
| Total drug cost | $23,248 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Ophthalmology |
Medical group
- Emory Medical Care Foundation IncAtlanta, GA · 1,015 clinicians
Hospital affiliation
- Grady Memorial HospitalAtlanta, GA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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