Samantha Marie Bertherman, OD
NPI 1790353308ActiveIndividual· Optometrist· Providence, RI
Optometrist (OD) in Providence, Rhode Island, trained at New England College of Optometry (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $5,040 for 241 claims, against $2,752 paid for services in 2024. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $46.34 in all, mostly food and beverage.
Overview
| NPI | 1790353308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2021 |
| Last updated in NPPES | Jun 25, 2021 |
| Certified by provider | Jun 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | ODTG00717 | RI |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Optometry (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 284 across 7 procedure codes |
| Paid by Medicare | $2,752 |
Part D prescriptions in 2024
| Prescriptions (claims) | 241 · 358 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $5,040 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Optometry |
Medical group
- George D Bertherman,o.D., Inc.Providence, RI · 3 clinicians
Industry payments (Open Payments)
- 2025$46.34 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $33.48 | 2 |
| Lkc Technologies, Inc. | $12.86 | 1 |
What the 2025 payments were for
- Food and Beverage$46.34 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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