Mary E. Shellhouse, CRNP
NPI 1639143837ActiveIndividual· Nurse Practitioner· Andalusia, AL
Nurse Practitioner (CRNP) with Covington Gynecology PC, practicing in Andalusia, Alabama. Their prescriptions cost Medicare Part D more than their services did: $15,129 for 346 claims, against $4,555 paid for services in 2024. Sage Therapeutics, LLC reported $24.96 in payments in 2025, mostly food and beverage. Lists Andalusia Health as a hospital affiliation.
Overview
| NPI | 1639143837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Feb 14, 2006 |
| Last updated in NPPES | Oct 14, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 1-097517 | AL |
| Registered Nurse, General Practice | 163WG0000X | 1-097517 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 181 across 10 procedure codes |
| Paid by Medicare | $4,555 |
Part D prescriptions in 2024
| Prescriptions (claims) | 346 · 642 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $15,129 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Covington Gynecology PCAndalusia, AL · 4 clinicians
Hospital affiliation
- Andalusia HealthAndalusia, AL
Industry payments (Open Payments)
- 2025$24.96 · 1 payment from 1 company
- 2024$13.57 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $24.96 | 1 |
What the 2025 payments were for
- Food and Beverage$24.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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