Aryn Kathleen Whiting, RN, AGPCNP-C
NPI 1811496003ActiveIndividual· Nurse Practitioner, Primary Care· Saint Louis, MO
Nurse Practitioner, Primary Care (RN, AGPCNP-C) with Physician Groups Lc, practicing in Saint Louis, Missouri. Their prescriptions cost Medicare Part D more than their services did: $175,231 for 2,217 claims, against $52,870 paid for services in 2024. Pfizer Inc. reported $17.29 in payments in 2025, mostly food and beverage. Lists Mercy Hospital St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1811496003 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN, AGPCNP-C |
| Sole proprietor | No |
| NPI issued | Feb 2, 2018 |
| Last updated in NPPES | Nov 7, 2025 |
| Certified by provider | Nov 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 2018005316 | MO |
| Registered Nurse | 163W00000X | 2012022949 | MO |
| Nurse Practitioner, Gerontology | 363LG0600X | 2018005316 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 311 |
|---|---|
| Services billed | 889 across 29 procedure codes |
| Paid by Medicare | $52,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,217 · 4,695 30-day fills |
|---|---|
| Patients | 506 |
| Total drug cost | $175,231 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Physician Groups LcFarmington, MO · 521 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Bjc Home Care ServicesHome health agency · Saint Louis, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$17.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $17.29 | 1 |
What the 2025 payments were for
- Food and Beverage$17.29 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 primary care nurse practitioners in Saint Louis · All primary care nurse practitioners in Missouri