Allison St. Cyr, AGACNP-BC
NPI 1720726151ActiveIndividual· Nurse Practitioner, Acute Care· Fredericksburg, VA
Nurse Practitioner, Acute Care (AGACNP-BC) with Mary Washington Healthcare Providers LLC, practicing in Fredericksburg, Virginia. Their prescriptions cost Medicare Part D more than their services did: $451,884 for 403 claims, against $65,381 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 12 companies reporting payments in 2025, $488.65 in all, mostly food and beverage. Lists Mary Washington Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1720726151 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGACNP-BC |
| Sole proprietor | Yes |
| NPI issued | May 25, 2022 |
| Last updated in NPPES | May 25, 2022 |
| Certified by provider | May 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 0024183438 | 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 | 136 |
|---|---|
| Services billed | 2,295 across 39 procedure codes |
| Paid by Medicare | $65,381 |
Part D prescriptions in 2024
| Prescriptions (claims) | 403 · 525 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $451,884 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mary Washington Healthcare Providers LLCMc Lean, VA · 262 clinicians
Hospital affiliations
- Mary Washington HospitalFredericksburg, VA
- Stafford Hospital, LLCStafford, VA
Industry payments (Open Payments)
- 2025$488.65 · 21 payments from 12 companies
- 2024$640.89 · 22 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $83.22 | 3 |
| Pfizer Inc. | $77.21 | 4 |
| Merck Sharp & Dohme LLC | $64.45 | 3 |
| Abbvie Inc. | $51.43 | 2 |
| Celgene Corporation | $39.50 | 2 |
What the 2025 payments were for
- Food and Beverage$468.14 · 20 payments
- Education$20.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other acute care nurse practitioners in Fredericksburg
- 1144791096
- 1306425012
- 1326640665
- 1346013075
- 1407328834
- 1427444694
- 1558911909
- 1689640195
- 1699407080
- 1740028489
- 1851178834
- 1962281675
All 34 acute care nurse practitioners in Fredericksburg · All acute care nurse practitioners in Virginia