Margie Guillory, AGCNS-BC
NPI 1194584789ActiveIndividual· Clinical Nurse Specialist, Gerontology· Boston, MA
Clinical Nurse Specialist, Gerontology (AGCNS-BC) in Boston, Massachusetts, licensed in VA, with an NPI issued in March 2024. Genmab U.S., Inc. was the largest of 2 companies reporting payments in 2025, $216.27 in all, mostly food and beverage.
Overview
| NPI | 1194584789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGCNS-BC |
| Sole proprietor | Yes |
| NPI issued | Mar 15, 2024 |
| Last updated in NPPES | Mar 15, 2024 |
| Certified by provider | Oct 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Clinical Nurse Specialist, Gerontology Primary | 364SG0600X | 0024185845 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$216.27 · 3 payments from 2 companies
- 2024$462.09 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $195.25 | 2 |
| Janssen Biotech, Inc. | $21.02 | 1 |
What the 2025 payments were for
- Food and Beverage$216.27 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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