Quick answers
- Which hospitals does Grainger S. Lanneau work at?
- Medicare's official clinician data lists Grainger S. Lanneau at 1 hospital: ECU Health Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grainger S. Lanneau see patients?
- Medicare's clinician data lists 2 practice locations, including Greenville, NC and New Bern, NC. Call before your visit to confirm the address.
- What is Grainger S. Lanneau's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Grainger S. Lanneau accept Medicare assignment?
- Yes. Medicare's clinician data says Grainger S. Lanneau 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.
- Does Grainger S. Lanneau offer telehealth?
- Medicare's clinician data says Grainger S. Lanneau offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Grainger S. Lanneau?
- (252) 847-1757, as listed in official Medicare / NPI Registry data.
- What is Grainger S. Lanneau's NPI number?
- 1801983275. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grainger S. Lanneau works
Medicare's Facility Affiliation Data lists Grainger S. Lanneau at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- ECU Health Medical CenterGreenville, NC · Acute Care Hospital · CCN 340040
Practice locations
Addresses where Grainger S. Lanneau is enrolled with Medicare (CMS data updated 2026-10-02).
- 2100 Stantonsburg RdGreenville, NC 27834 (252) 847‑1757
- 2654 M L King Jr BlvdNew Bern, NC 28562 (252) 637‑0093
Group practices
Medicare enrollment lists Grainger S. Lanneau as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Vidant Medical Group LLC1,012 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Find other Obstetrics/Gynecology doctors in North Carolina →
Other OB-GYNs in Greenville
Clinicians with the same Medicare primary specialty in Greenville, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Georgia School Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1801983275 |
| 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