Catherine Lynn Stull, FNP BC
NPI 1053790345ActiveIndividual· Nurse Practitioner· Chicago, IL
Nurse Practitioner (FNP BC) in Chicago, Illinois, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $30,725 for 52 patients in 2024, with only 33 Part D claims. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $186.00 in all, mostly food and beverage.
Overview
| NPI | 1053790345 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP BC |
| Sole proprietor | Yes |
| NPI issued | May 20, 2015 |
| Last updated in NPPES | Dec 13, 2024 |
| Certified by provider | Dec 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 277001363 | IL |
| Nurse Practitioner, Family | 363LF0000X | 209.011876 | IL |
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 (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 340 across 5 procedure codes |
| Paid by Medicare | $30,725 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 41 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $786.49 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Value Based Long Term Care H PCMiddletown, CT · 144 clinicians
Industry payments (Open Payments)
- 2025$186.00 · 5 payments from 4 companies
- 2024$96.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $106.25 | 1 |
| Koya Medical, Inc. | $43.78 | 2 |
| Boston Scientific Corporation | $20.44 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $15.53 | 1 |
What the 2025 payments were for
- Food and Beverage$186.00 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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