Maria Sampalis, O.D.
NPI 1740470566ActiveIndividual· Optometrist· Warwick, RI
Optometrist (O.D.) in Warwick, Rhode Island, trained at New England College of Optometry (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $55,430 for 259 claims, against $13,824 paid for services in 2024. Reichert, Inc. was the largest of 13 companies reporting payments in 2025, $13,261 in all, mostly speaking and faculty fees.
Overview
| NPI | 1740470566 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 27, 2007 |
| Last updated in NPPES | May 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | ODTG00523 | RI |
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 (MA); Practitioner - Optometry (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 297 across 13 procedure codes |
| Paid by Medicare | $13,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 259 · 331 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $55,430 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | New England College of Optometry |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$13,261 · 91 payments from 13 companies
- 2024$26,051 · 116 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Reichert, Inc. | $4,680 | 1 |
| Harrow Eye, LLC | $4,323 | 10 |
| Alcon Vision LLC | $1,784 | 20 |
| Tarsus Pharmaceuticals, Inc. | $637.43 | 20 |
| Bausch & Lomb Americas Inc. | $537.64 | 14 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,480 · 3 payments
- Food and Beverage$3,622 · 80 payments
- Consulting Fee$3,353 · 2 payments
- Travel and Lodging$681.82 · 4 payments
- Entertainment$125.31 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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