Lynn Grillo, NP
NPI 1588615710ActiveIndividual· Nurse Practitioner· Fairfax, VA
Nurse Practitioner (NP) with Millenium Medical Corp, practicing in Fairfax, Virginia. Their prescriptions cost Medicare Part D more than their services did: $106,326 for 1,068 claims, against $17,454 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $245.41 in all, mostly food and beverage.
Overview
| NPI | 1588615710 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 0024164906 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 43 |
|---|---|
| Services billed | 287 across 29 procedure codes |
| Paid by Medicare | $17,454 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,068 · 2,384 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $106,326 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Millenium Medical CorpFairfax, VA · 17 clinicians
Industry payments (Open Payments)
- 2025$245.41 · 9 payments from 4 companies
- 2024$191.29 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $103.23 | 5 |
| Astellas Pharma US Inc | $102.90 | 2 |
| Exact Sciences Corporation | $21.78 | 1 |
| Novo Nordisk Inc | $17.50 | 1 |
What the 2025 payments were for
- Food and Beverage$160.42 · 8 payments
- Education$84.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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