Anna Marie Herring, DNP FNP-C
NPI 1083208565ActiveIndividual· Nurse Practitioner, Family· Shiloh, IL
Nurse Practitioner, Family (DNP FNP-C) with Allergy Asthma and Immunology Center SC, practicing in Shiloh, Illinois. Their prescriptions cost Medicare Part D more than their services did: $291,464 for 277 claims, against $61,044 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $1,102 in all, mostly food and beverage. Lists Hshs St Elizabeth's Hospital as a hospital affiliation.
Overview
| NPI | 1083208565 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP FNP-C |
| Sole proprietor | No |
| NPI issued | Feb 24, 2021 |
| Last updated in NPPES | Oct 1, 2026 |
| Certified by provider | Oct 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 209026911 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 70 |
|---|---|
| Services billed | 3,061 across 23 procedure codes |
| Paid by Medicare | $61,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 277 · 390 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $291,464 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Allergy Asthma and Immunology Center SCMaryville, IL · 6 clinicians
Hospital affiliation
- Hshs St Elizabeth's HospitalO Fallon, IL
Industry payments (Open Payments)
- 2025$1,102 · 60 payments from 11 companies
- 2024$862.48 · 51 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $246.91 | 16 |
| Csl Behring | $218.91 | 13 |
| Takeda Pharmaceuticals U.S.A., Inc. | $198.44 | 12 |
| Genzyme Corporation | $112.69 | 5 |
| Novartis Pharmaceuticals Corporation | $97.95 | 4 |
What the 2025 payments were for
- Food and Beverage$1,102 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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