Naomi Wairimu Muhia, FNP
NPI 1831331297ActiveIndividual· Nurse Practitioner, Family· Acworth, GA
Nurse Practitioner, Family (FNP) with Wellstar Medical Group LLC, practicing in Acworth, Georgia. 39 Medicare patients in 2024, $3,064 paid; nearly all of their 299 Part D prescriptions were generic (92%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 6 companies reporting payments in 2025, $393.67 in all, mostly food and beverage. Lists Wellstar Kennestone Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1831331297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Apr 1, 2009 |
| Last updated in NPPES | Jan 29, 2021 |
| Certified by provider | Jan 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN160397 | 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 - Nurse Practitioner (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 47 across 9 procedure codes |
| Paid by Medicare | $3,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 469 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $4,082 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliation
- Wellstar Kennestone Regional Medical CenterMarietta, GA
Industry payments (Open Payments)
- 2025$393.67 · 19 payments from 6 companies
- 2024$522.83 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $183.05 | 8 |
| Mallinckrodt Hospital Products Inc. | $77.76 | 4 |
| Abbvie Inc. | $69.39 | 4 |
| Ucb, Inc. | $23.44 | 1 |
| Astrazeneca Pharmaceuticals LP | $20.63 | 1 |
What the 2025 payments were for
- Food and Beverage$393.67 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 family nurse practitioners in Acworth · All family nurse practitioners in Georgia