Kelsey Usselmann, FNP-BC
NPI 1417510082ActiveIndividual· Nurse Practitioner, Family· Woodland Hills, CA
Nurse Practitioner, Family (FNP-BC) with Allergy Asthma and Immunology Center SC, practicing in Woodland Hills, California. In 2024 Medicare paid $41,729 for 47 patients, and Part D covered 141 of their prescriptions, 60% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $810.56 in all, mostly food and beverage.
Overview
| NPI | 1417510082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | Yes |
| NPI issued | Apr 18, 2019 |
| Last updated in NPPES | Apr 18, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95011540 | CA |
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 | 47 |
|---|---|
| Services billed | 1,560 across 20 procedure codes |
| Paid by Medicare | $41,729 |
Part D prescriptions in 2024
| Prescriptions (claims) | 141 · 185 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $35,754 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Allergy Asthma and Immunology Center SCMaryville, IL · 6 clinicians
Industry payments (Open Payments)
- 2025$810.56 · 34 payments from 10 companies
- 2024$920.93 · 38 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $297.82 | 12 |
| Genzyme Corporation | $206.13 | 9 |
| Csl Behring | $72.26 | 3 |
| Glaxosmithkline, LLC. | $48.01 | 2 |
| Novartis Pharmaceuticals Corporation | $42.54 | 2 |
What the 2025 payments were for
- Food and Beverage$810.56 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family nurse practitioners in Woodland Hills · All family nurse practitioners in California