Quick answers
- Which hospitals does Lloyd Cassidy Iv work at?
- Medicare's official clinician data lists Lloyd Cassidy Iv at 3 hospitals: Bellin Health Oconto Hospital, Bellin Memorial Hospital and Holy Family Memorial. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lloyd Cassidy Iv see patients?
- Medicare's clinician data lists 2 practice locations, including De Pere, WI and Green Bay, WI. Call before your visit to confirm the address.
- What is Lloyd Cassidy Iv's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Lloyd Cassidy Iv accept Medicare assignment?
- Yes. Medicare's clinician data says Lloyd Cassidy Iv 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.
- What is the phone number for Lloyd Cassidy Iv?
- (920) 605-3115, as listed in official Medicare / NPI Registry data.
- What is Lloyd Cassidy Iv's NPI number?
- 1457795569. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lloyd Cassidy Iv works
Medicare's Facility Affiliation Data lists Lloyd Cassidy Iv at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bellin Health Oconto HospitalOconto, WI · Critical Access Hospital · CCN 521356
- Bellin Memorial HospitalGreen Bay, WI · Acute Care Hospital · CCN 520049
- Holy Family MemorialManitowoc, WI · Acute Care Hospital · CCN 520107
Practice locations
Addresses where Lloyd Cassidy Iv is enrolled with Medicare (CMS data updated 2026-10-02).
- 1716 Lawrence Dr, Suite 100De Pere, WI 54115 (920) 605‑3115
- 744 S Webster AveGreen Bay, WI 54301 (920) 433‑3500
Group practices
Medicare enrollment lists Lloyd Cassidy Iv as a member of these groups (CMS data updated 2026-10-02).
- Apogee Medical Group Wisconsin SC42 clinicians in the group
- St Gianna Molla Clinic, Inc5 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457795569 |
| 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