Janie Villarin, NURSE PRACTITIONER
NPI 1205956471ActiveIndividual· Nurse Practitioner, Family· Reston, VA
Nurse Practitioner, Family (NURSE PRACTITIONER) with Loudoun Medical Group, PC, practicing in Reston, Virginia. Mostly services rather than prescriptions: Medicare paid $2,651 for 29 patients in 2024, with only 36 Part D claims. Astellas Pharma US Inc was the largest of 8 companies reporting payments in 2025, $225.71 in all, mostly food and beverage.
Overview
| NPI | 1205956471 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | No |
| NPI issued | Mar 30, 2007 |
| Last updated in NPPES | Feb 7, 2026 |
| Certified by provider | Feb 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0024166539 | VA |
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 | 29 |
|---|---|
| Services billed | 56 across 7 procedure codes |
| Paid by Medicare | $2,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 73 30-day fills |
|---|---|
| Total drug cost | $3,415 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Loudoun Medical Group, PCLovettsville, VA · 271 clinicians
Industry payments (Open Payments)
- 2025$225.71 · 10 payments from 8 companies
- 2024$376.53 · 14 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $89.07 | 3 |
| Exeltis, USA Inc. | $23.74 | 1 |
| Organon LLC | $22.40 | 1 |
| Optumhealth Care Solutions, LLC | $18.84 | 1 |
| Mayne Pharma Commercial LLC | $18.76 | 1 |
What the 2025 payments were for
- Food and Beverage$225.71 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 family nurse practitioners in Reston · All family nurse practitioners in Virginia