John Patrick O'Connor, MD
NPI 1659465458ActiveIndividual· Family Medicine· Marathon, FL
Family Medicine (MD) with Bruce L Boros MD PA, practicing in Marathon, Florida. Their prescriptions cost Medicare Part D more than their services did: $224,720 for 3,089 claims, against $120,189 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $56.97 in all, mostly food and beverage. Lists Fishermen's Community Hospital as a hospital affiliation.
Overview
| NPI | 1659465458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Jul 16, 2021 |
| Certified by provider | Jul 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME0066592 | FL |
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 - Family Practice (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 820 |
|---|---|
| Services billed | 2,769 across 116 procedure codes |
| Paid by Medicare | $120,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,089 · 5,439 30-day fills |
|---|---|
| Patients | 734 |
| Total drug cost | $224,720 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Bruce L Boros MD PAKey West, FL · 16 clinicians
Hospital affiliation
- Fishermen's Community HospitalMarathon, FL
Industry payments (Open Payments)
- 2025$56.97 · 3 payments from 3 companies
- 2024$35.74 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $20.25 | 1 |
| Novo Nordisk Inc | $18.38 | 1 |
| Amgen Inc. | $18.34 | 1 |
What the 2025 payments were for
- Food and Beverage$56.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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