Philip C. Alexander, FNP
NPI 1578860607ActiveIndividual· Nurse Practitioner, Family· Hampton, VA
Nurse Practitioner, Family (FNP) with Riverside Physician Services Inc, practicing in Hampton, Virginia. Their prescriptions cost Medicare Part D more than their services did: $762,841 for 883 claims, against $20,951 paid for services in 2024. Mirum Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $383.90 in all, mostly food and beverage. Lists Riverside Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1578860607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Feb 25, 2011 |
| Last updated in NPPES | Oct 1, 2025 |
| Certified by provider | Oct 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024168959 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 470 across 5 procedure codes |
| Paid by Medicare | $20,951 |
Part D prescriptions in 2024
| Prescriptions (claims) | 883 · 1,712 30-day fills |
|---|---|
| Patients | 138 |
| Total drug cost | $762,841 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Riverside Physician Services IncWilliamsburg, VA · 797 clinicians
Hospital affiliations
- Riverside Regional Medical CenterNewport News, VA
- Riverside Walter Reed HospitalGloucester, VA
Industry payments (Open Payments)
- 2025$383.90 · 3 payments from 3 companies
- 2024$705.16 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mirum Pharmaceuticals, Inc. | $165.24 | 1 |
| Ipsen Biopharmaceuticals, Inc | $125.00 | 1 |
| Eisai Inc. | $93.66 | 1 |
What the 2025 payments were for
- Food and Beverage$383.90 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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