Quick answers
- Does William L. Mansour accept Medicare assignment?
- Yes. Medicare's clinician data says William L. Mansour accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does William L. Mansour see?
- In 2024, CMS data shows 404 Original Medicare patients and 3,601 services for William L. Mansour. This counts Original Medicare only and measures volume, not quality.
- What is William L. Mansour's NPI number?
- 1043698053. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for William L. Mansour, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 404 |
|---|---|
| Services billed to Medicare | 3,601 |
| Different services or procedures | 51 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)254 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)137 services
- Special stained specimen slides to examine tissue including interpretation and report (88313)118 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)107 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)97 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Diabetes33%
- Anxiety28%
- Ischemic heart disease24%
Hospitals where William L. Mansour works
Medicare's Facility Affiliation Data lists William L. Mansour at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Candler HospitalSavannah, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110024
- St Joseph's Hospital - SavannahSavannah, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110043
Practice locations
Addresses where William L. Mansour is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 St Joseph/candler Dr, Suite 310Pooler, GA 31322 (912) 354‑9447
- 400 Cedar StMetter, GA 30439 (912) 685‑5741
- 519 Stephenson AveSavannah, GA 31405
Group practices
Medicare enrollment lists William L. Mansour as a member of these groups (CMS data updated October 2, 2026).
- Hospital Authority of Candler County37 clinicians in the group
- Gastroenterology Consultants of Savannah PC11 clinicians in the group
Specialties
- Internal Medicineprimary
- Gastroenterologyalso
Other internal medicine doctors in Pooler
Clinicians with the same Medicare primary specialty in Pooler, GA — not a recommendation.
Other clinicians in Hospital Authority of Candler County
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043698053 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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