Quick answers
- Which hospitals does Brian A. Caswell-Monack work at?
- Medicare's official clinician data lists Brian A. Caswell-Monack at 4 hospitals: Bayhealth Hospital, Sussex Campus, Beebe Medical Center, Christiana Hospital and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian A. Caswell-Monack see patients?
- Medicare's clinician data lists 1 practice location in Lewes, DE. Call before your visit to confirm the address.
- What is Brian A. Caswell-Monack's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Brian A. Caswell-Monack accept Medicare assignment?
- Yes. Medicare's clinician data says Brian A. Caswell-Monack accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Brian A. Caswell-Monack offer telehealth?
- Medicare's clinician data says Brian A. Caswell-Monack offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Brian A. Caswell-Monack's NPI number?
- 1164733291. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian A. Caswell-Monack works
Medicare's Facility Affiliation Data lists Brian A. Caswell-Monack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bayhealth Hospital, Sussex CampusMilford, DE · Acute Care Hospital · CCN 080009
- Beebe Medical CenterLewes, DE · Acute Care Hospital · CCN 080007
- Christiana HospitalNewark, DE · Acute Care Hospital · CCN 080001
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · CCN 210019
Practice locations
Addresses where Brian A. Caswell-Monack is enrolled with Medicare (CMS data updated 2026-10-02).
- 20251 John J Williams HwyLewes, DE 19958
Group practices
Medicare enrollment lists Brian A. Caswell-Monack as a member of this group (CMS data updated 2026-10-02).
- Mid-Atlantic Family Practice7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lewes
Clinicians with the same Medicare primary specialty in Lewes, DE — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164733291 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians