Brian Caswell-Monack, D.O.
NPI 1164733291ActiveIndividual· Family Medicine· Lewes, DE
Family Medicine (D.O.) in Lewes, Delaware, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $624,240 for 8,005 claims, against $165,118 paid for services in 2024.
Overview
| NPI | 1164733291 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2010 |
| Last updated in NPPES | Jan 26, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | C2-0010433 | DE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 604 |
|---|---|
| Services billed | 2,622 across 29 procedure codes |
| Paid by Medicare | $165,118 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,005 · 19,840 30-day fills |
|---|---|
| Patients | 587 |
| Total drug cost | $624,240 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Mid-Atlantic Family PracticeLewes, DE · 7 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Beebe Medical CenterLewes, DE
- Christiana HospitalNewark, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Other facilities
- Amedisys Home HealthHome health agency · Georgetown, DE
- Beebe Hospital Home HealthHome health agency · Millsboro, DE
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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