Abigail Anne Delahanty, OD
NPI 1790254134ActiveIndividual· Optometrist· South Portland, ME
Optometrist (OD) in South Portland, Maine, trained at Pennsylvania College of Optometry (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $26,243 for 65 claims, against $6,506 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $155.23 in all, mostly food and beverage.
Overview
| NPI | 1790254134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 15, 2018 |
| Last updated in NPPES | Nov 15, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT1002 | ME |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 221 across 8 procedure codes |
| Paid by Medicare | $6,506 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 112 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $26,243 |
| Generic share | 48% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Medical group
- Maine Optometry PAGorham, ME · 25 clinicians
Industry payments (Open Payments)
- 2025$155.23 · 7 payments from 4 companies
- 2024$165.95 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $64.75 | 2 |
| Sun Pharmaceutical Industries Inc. | $52.23 | 3 |
| Abbvie Inc. | $22.99 | 1 |
| Coopervision Inc. | $15.26 | 1 |
What the 2025 payments were for
- Food and Beverage$155.23 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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