Emily Marie Keen
NPI 1104336189ActiveIndividual· Nurse Practitioner, Adult Health· Fort Collins, CO
Nurse Practitioner, Adult Health in Fort Collins, Colorado, licensed in CO, with an NPI issued in October 2017. Their prescriptions cost Medicare Part D more than their services did: $100,653 for 1,888 claims, against $16,453 paid for services in 2024. Argenx US, Inc. was the largest of 8 companies reporting payments in 2025, $854.52 in all, mostly food and beverage.
Overview
| NPI | 1104336189 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 4, 2017 |
| Last updated in NPPES | Feb 15, 2024 |
| Certified by provider | Jan 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | APN.0993450-NP | CO |
| Nurse Practitioner | 363L00000X | 0993450 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 249 across 10 procedure codes |
| Paid by Medicare | $16,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,888 · 1,907 30-day fills |
|---|---|
| Patients | 211 |
| Total drug cost | $100,653 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$854.52 · 14 payments from 8 companies
- 2024$570.92 · 6 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Argenx US, Inc. | $211.78 | 2 |
| Amgen Inc. | $191.43 | 5 |
| Lundbeck LLC | $134.85 | 2 |
| Teva Pharmaceuticals USA, Inc. | $98.98 | 1 |
| Pfizer Inc. | $89.84 | 1 |
What the 2025 payments were for
- Food and Beverage$854.52 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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