Darren L. Casey, M.D.
NPI 1679531677ActiveIndividual· Specialist· Atlanta, GA
Specialist (M.D.) in Atlanta, Georgia, trained at Icahn School of Medicine at Mount Sinai (class of 1991). 862 Medicare patients in 2024, $188,357 paid; nearly all of their 1,399 Part D prescriptions were generic (95%). Genzyme Corporation was the largest of 13 companies reporting payments in 2025, $604.75 in all, mostly food and beverage.
Overview
| NPI | 1679531677 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 040027 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 862 |
|---|---|
| Services billed | 3,561 across 50 procedure codes |
| Paid by Medicare | $188,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,399 · 1,639 30-day fills |
|---|---|
| Patients | 549 |
| Total drug cost | $148,365 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Dermatology |
Medical group
- Hailey, Brody, Casey and Wray, M.D., P.C.Atlanta, GA · 5 clinicians
Industry payments (Open Payments)
- 2025$604.75 · 26 payments from 13 companies
- 2024$1,509 · 56 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $96.82 | 2 |
| Ucb, Inc. | $85.63 | 4 |
| Botanix Sb Inc | $72.35 | 4 |
| Abbvie Inc. | $60.29 | 3 |
| Novartis Pharmaceuticals Corporation | $56.80 | 2 |
What the 2025 payments were for
- Food and Beverage$604.75 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 370 Specialist providers in Atlanta · All Specialist providers in Georgia