Marguerite R. Gross, OD
NPI 1629027651ActiveIndividual· Optometrist· Cary, NC
Optometrist (OD) in Cary, North Carolina, trained at Pennsylvania College of Optometry (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $101,240 for 269 claims, against $25,031 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 5 companies reporting payments in 2025, $486.72 in all, mostly food and beverage.
Overview
| NPI | 1629027651 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Mar 10, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1340 | NC |
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 | 255 |
|---|---|
| Services billed | 2,535 across 16 procedure codes |
| Paid by Medicare | $25,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 269 · 493 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $101,240 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Optometry |
Medical group
- Eyecarecenter Od PAHigh Point, NC · 71 clinicians
Industry payments (Open Payments)
- 2025$486.72 · 13 payments from 5 companies
- 2024$469.57 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $215.88 | 5 |
| Coopervision Inc. | $119.32 | 1 |
| Sun Pharmaceutical Industries Inc. | $75.99 | 3 |
| Alcon Vision LLC | $45.54 | 2 |
| Oyster Point Pharma, Inc. | $29.99 | 2 |
What the 2025 payments were for
- Food and Beverage$486.72 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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