Emmanuel Agaba, MD
NPI 1851698633ActiveIndividual· Surgery· Marietta, OH
Surgery (MD) with Marietta Memorial Hospital, practicing in Marietta, Ohio. 264 Medicare patients in 2024, $111,448 paid; nearly all of their 335 Part D prescriptions were generic (98%). Merck Sharp & Dohme LLC was the largest of 5 companies reporting payments in 2025, $118.57 in all, mostly food and beverage. Lists Marietta Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851698633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 14, 2011 |
| Last updated in NPPES | Oct 21, 2026 |
| Certified by provider | Oct 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 35.122778 | OH |
| Surgery | 208600000X | 61003921 | NY |
| Surgery | 208600000X | 048527 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 264 |
|---|---|
| Services billed | 525 across 82 procedure codes |
| Paid by Medicare | $111,448 |
Part D prescriptions in 2024
| Prescriptions (claims) | 335 · 624 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $5,700 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Marietta Memorial HospitalMarietta, OH · 392 clinicians
Hospital affiliations
- Marietta Memorial HospitalMarietta, OH
- Selby General HospitalMarietta, OH
Industry payments (Open Payments)
- 2025$118.57 · 6 payments from 5 companies
- 2024$288.36 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $38.42 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $34.98 | 1 |
| Janssen Biotech, Inc. | $17.80 | 1 |
| Abbvie Inc. | $16.21 | 1 |
| Phathom Pharmaceuticals, Inc. | $11.16 | 1 |
What the 2025 payments were for
- Food and Beverage$118.57 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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