Anna M. Ahrens, ANP
NPI 1457480915ActiveIndividual· Nurse Practitioner· Saint Louis, MO
Nurse Practitioner (ANP) with Washington University and 1 other group, practicing in Saint Louis, Missouri. Enrolled in Medicare as practitioner - nurse practitioner. Lantheus Medical Imaging, Inc. was the largest of 5 companies reporting payments in 2025, $235.44 in all, mostly food and beverage. Lists Missouri Baptist Medical Center as a hospital affiliation.
Overview
| NPI | 1457480915 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Mar 2, 2007 |
| Last updated in NPPES | Apr 22, 2026 |
| Certified by provider | Apr 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 141504 | MO |
| Nurse Practitioner, Adult Health | 363LA2200X | 141504 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MO) |
|---|
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Washington UniversitySaint Louis, MO · 3,029 clinicians
- Physician Groups LcFarmington, MO · 521 clinicians
Hospital affiliation
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$235.44 · 10 payments from 5 companies
- 2024$138.57 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lantheus Medical Imaging, Inc. | $116.69 | 5 |
| Abiomed | $76.88 | 2 |
| Abbott Laboratories | $14.36 | 1 |
| Heartflow, Inc. | $13.93 | 1 |
| Chiesi USA, Inc. | $13.58 | 1 |
What the 2025 payments were for
- Food and Beverage$235.44 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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