Allison Hayden Bertken, DNP
NPI 1730646647ActiveIndividual· Nurse Practitioner· Lees Summit, MO
Nurse Practitioner (DNP) with University of Kansas Hospital Authority, practicing in Lees Summit, Missouri. Their prescriptions cost Medicare Part D more than their services did: $2,097,075 for 758 claims, against $28,901 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 8 companies reporting payments in 2025, $435.62 in all, mostly food and beverage. Lists University of Kansas Hospital as a hospital affiliation.
Overview
| NPI | 1730646647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Feb 27, 2019 |
| Last updated in NPPES | Aug 18, 2023 |
| Certified by provider | Aug 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 2018033997 | MO |
| Nurse Practitioner | 363L00000X | 53-78385-091 | KS |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 127 |
|---|---|
| Services billed | 626 across 9 procedure codes |
| Paid by Medicare | $28,901 |
Part D prescriptions in 2024
| Prescriptions (claims) | 758 · 1,173 30-day fills |
|---|---|
| Patients | 220 |
| Total drug cost | $2,097,075 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- University of Kansas Hospital AuthorityOverland Park, KS · 250 clinicians
Hospital affiliation
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$435.62 · 14 payments from 8 companies
- 2024$355.94 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $109.17 | 3 |
| Novartis Pharmaceuticals Corporation | $102.97 | 5 |
| Myriad Genetic Laboratories, Inc. | $96.32 | 1 |
| Abbvie Inc. | $31.40 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $30.46 | 1 |
What the 2025 payments were for
- Food and Beverage$435.62 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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