Quick answers
- Which hospitals does Alfred W. Sem work at?
- Medicare's official clinician data lists Alfred W. Sem at 5 hospitals: AdventHealth Sebring, Cleveland Clinic Avon Hospital, Fairview Hospital, HCA Florida Lawnwood Hospital and Miami Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alfred W. Sem see patients?
- Medicare's clinician data lists 10 practice locations, including Tampa, FL, Portsmouth, OH and Orange Park, FL. Call before your visit to confirm the address.
- What is Alfred W. Sem's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Alfred W. Sem accept Medicare assignment?
- Yes. Medicare's clinician data says Alfred W. Sem 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 Alfred W. Sem?
- (813) 615-7260, as listed in official Medicare / NPI Registry data.
- What is Alfred W. Sem's NPI number?
- 1104890086. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alfred W. Sem works
Medicare's Facility Affiliation Data lists Alfred W. Sem at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth SebringSebring, FL · Acute Care Hospital · CCN 100109
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · CCN 360077
- HCA Florida Lawnwood HospitalFort Pierce, FL · Acute Care Hospital · CCN 100246
- Miami Valley HospitalDayton, OH · Acute Care Hospital · CCN 360051
Practice locations
Addresses where Alfred W. Sem is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 13901 Bruce B Downs BlvdTampa, FL 33613 (813) 615‑7260
- 1805 27th StPortsmouth, OH 45662 (740) 356‑8681
- 2001 Kingsley AveOrange Park, FL 32073 (904) 399‑5550
- 2500 Harbor BlvdPort Charlotte, FL 33952 (941) 766‑4903
- 2700 Healing WayWesley Chapel, FL 33543
Group practices
Medicare enrollment lists Alfred W. Sem as a member of these groups (CMS data updated 2026-10-02).
- Cleveland Clinic7,090 clinicians in the group
- Florida Hospital Physician Group Inc979 clinicians in the group
- Mori Bean and Brooks Inc977 clinicians in the group
- Somc Medical Care Foundation, Inc.389 clinicians in the group
- Radiology Physicians Inc62 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Tampa
Clinicians with the same Medicare primary specialty in Tampa, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104890086 |
| 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