Mariama Diallo, AGACNP-BC
NPI 1891317889ActiveIndividual· Nurse Practitioner, Adult Health· Decatur, GA
Nurse Practitioner, Adult Health (AGACNP-BC) with Atlanta Family Physicians PC, practicing in Decatur, Georgia. Their prescriptions cost Medicare Part D more than their services did: $487,006 for 3,056 claims, against $11,498 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 13 companies reporting payments in 2025, $845.94 in all, mostly food and beverage.
Overview
| NPI | 1891317889 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | Yes |
| NPI issued | May 12, 2020 |
| Last updated in NPPES | Mar 27, 2024 |
| Certified by provider | Mar 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | RN216662 | 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 | 65 |
|---|---|
| Services billed | 295 across 22 procedure codes |
| Paid by Medicare | $11,498 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,056 · 5,862 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $487,006 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Atlanta Family Physicians PCDecatur, GA · 3 clinicians
Industry payments (Open Payments)
- 2025$845.94 · 31 payments from 13 companies
- 2024$313.48 · 15 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $178.96 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $102.68 | 4 |
| Novo Nordisk Inc | $102.42 | 4 |
| Vanda Pharmaceuticals Inc. | $90.11 | 3 |
| Abbvie Inc. | $63.69 | 3 |
What the 2025 payments were for
- Food and Beverage$845.94 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 adult health nurse practitioners in Decatur · All adult health nurse practitioners in Georgia