Mary Elizabeth Switzer, CRNP
NPI 1831574003ActiveIndividual· Nurse Practitioner, Adult Health· Selma, AL
Nurse Practitioner, Adult Health (CRNP) with Selma Doctors Clinic PC, practicing in Selma, Alabama. Part D covered 3,126 prescriptions written in 2024, 89% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 8 companies reporting payments in 2025, $270.79 in all, mostly food and beverage. Lists Vaughan Regional Medical Center Parkway Campus as a hospital affiliation.
Overview
| NPI | 1831574003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jul 29, 2015 |
| Last updated in NPPES | Jul 29, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | RN1-111824 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,126 · 5,233 30-day fills |
|---|---|
| Patients | 503 |
| Total drug cost | $290,363 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Selma Doctors Clinic PCSelma, AL · 3 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$270.79 · 14 payments from 8 companies
- 2024$480.20 · 39 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $115.70 | 7 |
| Neurocrine Biosciences, Inc. | $27.87 | 1 |
| Lundbeck LLC | $25.57 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $24.93 | 1 |
| Shield Therapeutics Inc | $24.53 | 1 |
What the 2025 payments were for
- Food and Beverage$270.79 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other adult health nurse practitioners in Selma
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