Marilyn L. Phillips-Grossman, FNP
NPI 1649339367ActiveIndividual· Nurse Practitioner· Danville, VA
Nurse Practitioner (FNP) with Professional Therapies of Roanoke, Inc. and 1 other group, practicing in Danville, Virginia. 589 Medicare patients in 2024, $66,433 paid; nearly all of their 1,966 Part D prescriptions were generic (98%). Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $942.17 in all, mostly food and beverage. Lists Sentara Halifax Regional Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649339367 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Dec 8, 2006 |
| Last updated in NPPES | Aug 11, 2023 |
| Certified by provider | Aug 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 007026D23 | 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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 2,234 across 26 procedure codes |
| Paid by Medicare | $66,433 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,966 · 3,242 30-day fills |
|---|---|
| Patients | 515 |
| Total drug cost | $31,848 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Professional Therapies of Roanoke, Inc.Midlothian, VA · 266 clinicians
- Danville Physician Practices LLCAmissville, VA · 177 clinicians
Hospital affiliations
- Sentara Halifax Regional HospitalSouth Boston, VA
- Sovah Health DanvilleDanville, VA
Industry payments (Open Payments)
- 2025$942.17 · 28 payments from 6 companies
- 2024$711.92 · 30 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $329.87 | 10 |
| Regeneron Healthcare Solutions, Inc. | $201.81 | 8 |
| Phathom Pharmaceuticals, Inc. | $112.63 | 1 |
| Genzyme Corporation | $107.79 | 5 |
| Inspire Medical Systems, Inc. | $102.40 | 3 |
What the 2025 payments were for
- Food and Beverage$942.17 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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