Patrick Francis O'Neil, M.D.
NPI 1033400379ActiveIndividual· Family Medicine· Brunswick, MD
Family Medicine (M.D.) in Brunswick, Maryland, trained at University of California, Geffen School of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $277,038 for 2,907 claims, against $68,678 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $655.51 in all, mostly food and beverage.
Overview
| NPI | 1033400379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2011 |
| Last updated in NPPES | Jan 12, 2022 |
| Certified by provider | Jan 12, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | D86578 | MD |
| Family Medicine | 207Q00000X | 27142 | NE |
| Family Medicine | 207Q00000X | 28880 | WV |
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 - Family Practice (DC); Practitioner - Internal Medicine (MD); Practitioner - Family Practice (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 327 |
|---|---|
| Services billed | 1,193 across 49 procedure codes |
| Paid by Medicare | $68,678 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,907 · 6,830 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $277,038 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Internal Medicine |
Medical groups
- Privia Care Center LLCArnold, MD · 287 clinicians
- Frederick Health Hospital IncBrunswick, MD · 127 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Other facilities
- Adoration Home HealthHome health agency · Westminster, MD
Industry payments (Open Payments)
- 2025$655.51 · 34 payments from 16 companies
- 2024$920.78 · 55 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $139.74 | 11 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $87.87 | 4 |
| Lilly USA, LLC | $62.63 | 2 |
| Abbvie Inc. | $37.99 | 2 |
| Exact Sciences Corporation | $35.90 | 2 |
What the 2025 payments were for
- Food and Beverage$610.51 · 33 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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