Daniel J. O'Connor
NPI 1194794958ActiveIndividual· Ophthalmology· Plymouth, MA
Ophthalmology in Plymouth, Massachusetts, trained at Tulane University School of Medicine (class of 1987). In 2024 Medicare paid $999,755 for 1,780 patients, and Part D covered 7,929 of their prescriptions, 66% of them generic. Tarsus Pharmaceuticals, Inc. reported $24.67 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194794958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Jan 12, 2022 |
| Certified by provider | Jan 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 80113 | MA |
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 - Ophthalmology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,780 |
|---|---|
| Services billed | 14,138 across 25 procedure codes |
| Paid by Medicare | $999,755 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,929 · 10,974 30-day fills |
|---|---|
| Patients | 1,934 |
| Total drug cost | $210,712 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Ophthalmology |
Medical group
- Ophthalmic Consultants of Boston IncBoston, MA · 68 clinicians
Industry payments (Open Payments)
- 2025$24.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $24.67 | 1 |
What the 2025 payments were for
- Food and Beverage$24.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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