Bertha O. Onyemaobi, CRNA
NPI 1346475746ActiveIndividual· Nurse Anesthetist, Certified Registered· Atlanta, GA
Nurse Anesthetist, Certified Registered (CRNA) with Gi Anesthesia of Georgia LLC and 1 other group, practicing in Atlanta, Georgia. Medicare paid $10,881 for services to 122 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $55.60 in all, mostly food and beverage. Lists Kaleida Health as a hospital affiliation.
Overview
| NPI | 1346475746 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | May 28, 2009 |
| Last updated in NPPES | Mar 24, 2026 |
| Certified by provider | Mar 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 0024189088 | VA |
| Nurse Anesthetist, Certified Registered | 367500000X | 840951 | NY |
| Nurse Anesthetist, Certified Registered | 367500000X | APRN141070 | GA |
| Registered Nurse | 163W00000X | RN141070 | GA |
| Registered Nurse | 163W00000X | RN9253365 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (GA); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (NY); Practitioner - Certified Registered Nurse Anesthetist (CRNA) (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 123 across 27 procedure codes |
| Paid by Medicare | $10,881 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Gi Anesthesia of Georgia LLCSuwanee, GA · 117 clinicians
- Maple Gate Anesthesiologists, P.C.Buffalo, NY · 116 clinicians
Hospital affiliation
- Kaleida HealthBuffalo, NY
Industry payments (Open Payments)
- 2025$55.60 · 3 payments from 2 companies
- 2024$256.04 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $34.51 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $21.09 | 1 |
What the 2025 payments were for
- Food and Beverage$55.60 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 332 nurse anesthetists in Atlanta · All nurse anesthetists in Georgia