Quick answers
- Where does Marvin Sineath see patients?
- Medicare's clinician data lists 2 practice locations, including Pooler, GA. Call before your visit to confirm the address.
- What is Marvin Sineath's specialty?
- Medicare lists Family Practice as the primary specialty, and also Sports Medicine.
- Does Marvin Sineath accept Medicare assignment?
- Yes. Medicare's clinician data says Marvin Sineath 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 Marvin Sineath?
- (912) 988-1283, as listed in official Medicare / NPI Registry data.
- What is Marvin Sineath's NPI number?
- 1043227077. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marvin Sineath is enrolled with Medicare (CMS data updated 2026-10-02).
- 123 Canal StPooler, GA 31322 (912) 988‑1283
- 123 Canal St, Suite 203Pooler, GA 31322 (912) 988‑1283
Group practices
Medicare enrollment lists Marvin Sineath as a member of this group (CMS data updated 2026-10-02).
- Effingham Rehab Services, LLC155 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Pooler
Clinicians with the same Medicare primary specialty in Pooler, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043227077 |
| 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
- 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