Samuel Mayo, FNP
NPI 1033769872ActiveIndividual· Nurse Practitioner, Family· Falls Church, VA
Nurse Practitioner, Family (FNP) with Inova Health Care Services, practicing in Falls Church, Virginia. Their prescriptions cost Medicare Part D more than their services did: $96,757 for 404 claims, against $34,419 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $305.77 in all, mostly food and beverage. Lists Inova Alexandria Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033769872 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 13, 2019 |
| Last updated in NPPES | Aug 5, 2021 |
| Certified by provider | Aug 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024180697 | VA |
| Registered Nurse | 163W00000X | RN2312854 | MA |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 594 across 8 procedure codes |
| Paid by Medicare | $34,419 |
Part D prescriptions in 2024
| Prescriptions (claims) | 404 · 922 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $96,757 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Inova Health Care ServicesAlexandria, VA · 1,817 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
Industry payments (Open Payments)
- 2025$305.77 · 12 payments from 4 companies
- 2024$152.68 · 15 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $143.05 | 9 |
| Jazz Pharmaceuticals Inc. | $115.70 | 1 |
| Harmony Biosciences LLC | $24.27 | 1 |
| Lundbeck LLC | $22.75 | 1 |
What the 2025 payments were for
- Food and Beverage$305.77 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 171 family nurse practitioners in Falls Church · All family nurse practitioners in Virginia