Nnamdi Kelechi Nwaohiri, M.D.
NPI 1467615120ActiveIndividual· Internal Medicine, Nephrology· Lawrenceville, GA
Internal Medicine, Nephrology (M.D.) with Medical Office Force and 1 other group, practicing in Lawrenceville, Georgia. Their prescriptions cost Medicare Part D more than their services did: $468,074 for 1,714 claims, against $154,712 paid for services in 2024. Vantive US Healthcare LLC was the largest of 19 companies reporting payments in 2025, $2,731 in all, mostly food and beverage. Lists Emory Decatur Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1467615120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 2, 2008 |
| Last updated in NPPES | Mar 31, 2023 |
| Certified by provider | Mar 31, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 068181 | GA |
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 - Nephrology (GA); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 1,773 across 21 procedure codes |
| Paid by Medicare | $154,712 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,714 · 4,093 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $468,074 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Medical Office ForceHonolulu, HI · 59 clinicians
- Kidney Specialists of Georgia PCLawrenceville, GA · 3 clinicians
Hospital affiliations
- Emory Decatur HospitalDecatur, GA
- Northside HospitalAtlanta, GA
- Northside Hospital DuluthDuluth, GA
- Northside Hospital GwinnettLawrenceville, GA
- Piedmont Eastside Medical CenterSnellville, GA
Other facilities
- Davita Mountain Park DialysisDialysis facility · Stone Mountain, GA
- Davita Northlake DialysisDialysis facility · Tucker, GA
- Fmc - Bma of SnellvilleDialysis facility · Snellville, GA
- Fmcna Dialysis Services Duluth LawrencevilleDialysis facility · Lawrenceville, GA
- Fresenius Medical Care Gwinnett HomeDialysis facility · Lawrenceville, GA
Industry payments (Open Payments)
- 2025$2,731 · 67 payments from 19 companies
- 2024$2,897 · 56 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $1,411 | 12 |
| Amgen Inc. | $334.71 | 14 |
| Bayer Healthcare Pharmaceuticals Inc. | $121.52 | 5 |
| Novartis Pharmaceuticals Corporation | $85.74 | 4 |
| Calliditas Therapeutics US Inc. | $81.01 | 3 |
What the 2025 payments were for
- Food and Beverage$1,664 · 61 payments
- Travel and Lodging$1,003 · 3 payments
- Education$64.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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