Sarah McGrew, AGNP
NPI 1902497837ActiveIndividual· Nurse Practitioner, Primary Care· Ballwin, MO
Nurse Practitioner, Primary Care (AGNP) with Mercy Clinic East Communities, practicing in Ballwin, Missouri. Their prescriptions cost Medicare Part D more than their services did: $148,213 for 2,289 claims, against $36,608 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $967.23 in all, mostly food and beverage. Lists Mercy Hospital South and 1 other hospital as hospital affiliations.
Overview
| NPI | 1902497837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | AGNP |
| Sole proprietor | No |
| NPI issued | Feb 2, 2021 |
| Last updated in NPPES | May 18, 2021 |
| Certified by provider | May 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 2020015209 | 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 | 244 |
|---|---|
| Services billed | 702 across 38 procedure codes |
| Paid by Medicare | $36,608 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,289 · 4,322 30-day fills |
|---|---|
| Patients | 524 |
| Total drug cost | $148,213 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
Hospital affiliations
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$967.23 · 73 payments from 16 companies
- 2024$1,073 · 72 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $174.61 | 12 |
| Pfizer Inc. | $168.03 | 28 |
| Novartis Pharmaceuticals Corporation | $113.56 | 5 |
| Sumitomo Pharma America, Inc. | $84.44 | 5 |
| Novo Nordisk Inc | $83.01 | 5 |
What the 2025 payments were for
- Food and Beverage$967.23 · 73 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records