Danielle Christina Gretz, O.D.
NPI 1568814242ActiveIndividual· Optometrist· Durham, NC
Optometrist (O.D.) in Durham, North Carolina, trained at Southern College of Optometry (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $54,451 for 230 claims, against $12,114 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $297.87 in all, mostly food and beverage.
Overview
| NPI | 1568814242 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 6, 2016 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2121 | AZ |
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 - Optometry (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 223 across 15 procedure codes |
| Paid by Medicare | $12,114 |
Part D prescriptions in 2024
| Prescriptions (claims) | 230 · 408 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $54,451 |
| Generic share | 43% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Optometry |
Medical group
- Aaron A Rosenstein Od PADurham, NC · 2 clinicians
Industry payments (Open Payments)
- 2025$297.87 · 8 payments from 2 companies
- 2024$238.22 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $280.10 | 7 |
| Bausch & Lomb Americas Inc. | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$297.87 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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