Kristen McMillen, FNP-C
NPI 1447607809ActiveIndividual· Nurse Practitioner, Family· Lone Tree, CO
Nurse Practitioner, Family (FNP-C) with Rocky Mountain Cancer Centers LLP, practicing in Lone Tree, Colorado. 96 Medicare patients in 2024, $8,042 paid; nearly all of their 93 Part D prescriptions were generic (98%). Genmab U.S., Inc. was the largest of 11 companies reporting payments in 2025, $886.17 in all, mostly food and beverage.
Overview
| NPI | 1447607809 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | May 16, 2016 |
| Last updated in NPPES | Feb 9, 2022 |
| Certified by provider | Nov 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 20303 | TN |
| Obstetrics & Gynecology, Gynecologic Oncology | 207VX0201X | 20303 | TN |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 201 across 8 procedure codes |
| Paid by Medicare | $8,042 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 114 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $1,841 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Rocky Mountain Cancer Centers LLPDenver, CO · 132 clinicians
Industry payments (Open Payments)
- 2025$886.17 · 25 payments from 11 companies
- 2024$487.02 · 20 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genmab U.S., Inc. | $259.91 | 6 |
| Abbvie Inc. | $131.50 | 5 |
| Pfizer Inc. | $118.44 | 1 |
| Astrazeneca Pharmaceuticals LP | $95.74 | 3 |
| Baxter Healthcare | $91.80 | 2 |
What the 2025 payments were for
- Food and Beverage$886.17 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 family nurse practitioners in Lone Tree · All family nurse practitioners in Colorado