Quick answers
- Which hospitals does Nnaemeka Umerah work at?
- Medicare's official clinician data lists Nnaemeka Umerah at 1 hospital: Atrium Health Navicent the Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nnaemeka Umerah see patients?
- Medicare's clinician data lists 3 practice locations, including Macon, GA and Warner Robins, GA. Call before your visit to confirm the address.
- What is Nnaemeka Umerah's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty, and also Gynecological Oncology.
- Does Nnaemeka Umerah accept Medicare assignment?
- Yes. Medicare's clinician data says Nnaemeka Umerah 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 Nnaemeka Umerah?
- (478) 746-2888, as listed in official Medicare / NPI Registry data.
- What is Nnaemeka Umerah's NPI number?
- 1043468275. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nnaemeka Umerah works
Medicare's Facility Affiliation Data lists Nnaemeka Umerah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atrium Health Navicent the Medical CenterMacon, GA · Acute Care Hospital · CCN 110107
Practice locations
Addresses where Nnaemeka Umerah is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 Arkwright LndgMacon, GA 31210 (478) 746‑2888
- 320 Margie Dr, Suite BWarner Robins, GA 31088 (478) 746‑2888
- 777 Hemlock StMacon, GA 31201 (478) 746‑2888
Specialties
- Obstetrics/Gynecologyprimary
- Gynecological Oncologyalso
Other OB-GYNs in Macon
Clinicians with the same Medicare primary specialty in Macon, GA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043468275 |
| 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