Anna Ruth Messer, MSN
NPI 1730742354ActiveIndividual· Nurse Practitioner, Primary Care· Birmingham, AL
Nurse Practitioner, Primary Care (MSN) with University of Alabama Health Services Foundation, PC, practicing in Birmingham, Alabama. Their prescriptions cost Medicare Part D more than their services did: $49,337 for 199 claims, against $3,643 paid for services in 2024. Astellas Pharma US Inc was the largest of 6 companies reporting payments in 2025, $687.71 in all, mostly food and beverage. Lists University of Alabama Hospital as a hospital affiliation.
Overview
| NPI | 1730742354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN |
| Sole proprietor | No |
| NPI issued | Apr 18, 2019 |
| Last updated in NPPES | Feb 1, 2024 |
| Certified by provider | Sep 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 1-108452 | 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 | 33 |
|---|---|
| Services billed | 51 across 5 procedure codes |
| Paid by Medicare | $3,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 199 · 222 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $49,337 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- University of Alabama Health Services Foundation, PCBirmingham, AL · 2,814 clinicians
Hospital affiliation
- University of Alabama HospitalBirmingham, AL
Industry payments (Open Payments)
- 2025$687.71 · 8 payments from 6 companies
- 2024$436.38 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $199.90 | 3 |
| Merck Sharp & Dohme LLC | $124.99 | 1 |
| Otsuka America Pharmaceutical, Inc. | $121.84 | 1 |
| Amgen Inc. | $121.84 | 1 |
| Astrazeneca Pharmaceuticals LP | $93.60 | 1 |
What the 2025 payments were for
- Food and Beverage$504.72 · 6 payments
- Education$182.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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