Cheryl Viau, APRN, FNP-BC, NP-C
NPI 1710427547ActiveIndividual· Nurse Practitioner, Family· Arnold, MO
Nurse Practitioner, Family (APRN, FNP-BC, NP-C) with Mercy ACO Clinical Services Inc and 1 other group, practicing in Arnold, Missouri. Their prescriptions cost Medicare Part D more than their services did: $7,422 for 249 claims, against $3,220 paid for services in 2024. Lists Ssm St Clare Health Center as a hospital affiliation.
Overview
| NPI | 1710427547 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-BC, NP-C |
| Sole proprietor | No |
| NPI issued | Feb 27, 2017 |
| Last updated in NPPES | Feb 27, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2016034335 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 100 across 11 procedure codes |
| Paid by Medicare | $3,220 |
Part D prescriptions in 2024
| Prescriptions (claims) | 249 · 249 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $7,422 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Mercy ACO Clinical Services IncChesterfield, MO · 170 clinicians
- Ssm Health Care St LouisSaint Charles, MO · 167 clinicians
Hospital affiliation
- Ssm St Clare Health CenterFenton, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 family nurse practitioners in Arnold · All family nurse practitioners in Missouri