Mariama Keita, CRNP
NPI 1003515974ActiveIndividual· Nurse Practitioner, Gerontology· Silver Spring, MD
Nurse Practitioner, Gerontology (CRNP) with Medstar Medical Group II LLC, practicing in Silver Spring, Maryland. Part D covered 36 prescriptions written in 2024, 78% of them generic. Livanova USA, Inc. was the largest of 2 companies reporting payments in 2025, $39.03 in all, mostly food and beverage. Lists Medstar Good Samaritan Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003515974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | Yes |
| NPI issued | Feb 28, 2023 |
| Last updated in NPPES | Feb 28, 2023 |
| Certified by provider | Feb 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | R226509 | MD |
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 (DC); Practitioner - Nurse Practitioner (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 87 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $5,949 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliations
- Medstar Good Samaritan HospitalBaltimore, MD
- Medstar Union Memorial HospitalBaltimore, MD
Industry payments (Open Payments)
- 2025$39.03 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Livanova USA, Inc. | $20.19 | 1 |
| Abbvie Inc. | $18.84 | 1 |
What the 2025 payments were for
- Food and Beverage$39.03 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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