Dennis J. Oconnell, D.O.
NPI 1396763652ActiveIndividual· Ophthalmology· Aurora, CO
Ophthalmology (D.O.) in Aurora, Colorado, licensed in CO, with an NPI issued in July 2006. In 2024 Medicare paid $1,533,229 for 413 patients, and Part D covered 85 of their prescriptions, 80% of them generic. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $106.41 in all, mostly food and beverage.
Overview
| NPI | 1396763652 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 34076 | CO |
| Ophthalmology, Retina Specialist | 207WX0107X | 34076 | CO |
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 - Ophthalmology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 34,189 across 28 procedure codes |
| Paid by Medicare | $1,533,229 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 195 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $9,316 |
| Generic share | 80% of claims |
Industry payments (Open Payments)
- 2025$106.41 · 4 payments from 3 companies
- 2024$425.45 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $58.75 | 2 |
| Genentech USA, Inc. | $25.54 | 1 |
| Ani Pharmaceuticals, Inc. | $22.12 | 1 |
What the 2025 payments were for
- Food and Beverage$106.41 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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