Quick answers
- Where does Osei B. Prempeh see patients?
- Medicare's clinician data lists 4 practice locations, including Gretna, LA, Metairie, LA and New Orleans, LA. Call before your visit to confirm the address.
- What is Osei B. Prempeh's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Osei B. Prempeh accept Medicare assignment?
- Yes. Medicare's clinician data says Osei B. Prempeh 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 Osei B. Prempeh?
- (504) 509-4800, as listed in official Medicare / NPI Registry data.
- What is Osei B. Prempeh's NPI number?
- 1053598615. 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 Osei B. Prempeh is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 Westbank ExpyGretna, LA 70053 (504) 509‑4800
- 2215 Veterans Memorial BlvdMetairie, LA 70002 (504) 838‑3524
- 2930 Canal St, Suite 401New Orleans, LA 70119 (504) 975‑0653
- 4700 Wichers Dr, Suite 304Marrero, LA 70072 (504) 309‑3262
Group practices
Medicare enrollment lists Osei B. Prempeh as a member of these groups (CMS data updated 2026-10-02).
- Ochsner Clinic LLC2,864 clinicians in the group
- Priority Health Care6 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Gretna
Clinicians with the same Medicare primary specialty in Gretna, LA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053598615 |
| 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