Rachel Marie Rainey, MSN, APRN, FNP
NPI 1831742659ActiveIndividual· Nurse Practitioner, Family· Wentzville, MO
Nurse Practitioner, Family (MSN, APRN, FNP) with Ssm Medical Group Inc, practicing in Wentzville, Missouri. Their prescriptions cost Medicare Part D more than their services did: $144,495 for 1,996 claims, against $19,485 paid for services in 2024. Lilly USA, LLC was the largest of 2 companies reporting payments in 2025, $183.43 in all, mostly food and beverage. Lists Ssm Health Depaul Hospital St Louis and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1831742659 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, APRN, FNP |
| Sole proprietor | No |
| NPI issued | Jul 21, 2019 |
| Last updated in NPPES | Nov 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F07191407 | 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 | 212 |
|---|---|
| Services billed | 347 across 17 procedure codes |
| Paid by Medicare | $19,485 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,996 · 3,878 30-day fills |
|---|---|
| Patients | 566 |
| Total drug cost | $144,495 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Ssm Medical Group IncSaint Charles, MO · 568 clinicians
Hospital affiliations
- Ssm Health Depaul Hospital St LouisBridgeton, MO
- Ssm Health St Mary's Hospital - St LouisSaint Louis, MO
- Ssm St Joseph Health CenterSaint Charles, MO
- Ssm St Joseph Hospital WestLake Saint Louis, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$183.43 · 2 payments from 2 companies
- 2024$136.90 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $111.28 | 1 |
| Novo Nordisk Inc | $72.15 | 1 |
What the 2025 payments were for
- Food and Beverage$183.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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