Layce L. Siemsen, P.A.-C
NPI 1851531586ActiveIndividual· Physician Assistant· Concordia, KS
Physician Assistant (P.A.-C) with Cloud County Health Center Inc, practicing in Concordia, Kansas. Their prescriptions cost Medicare Part D more than their services did: $95,328 for 2,818 claims, against $17,617 paid for services in 2024. Pfizer Inc. was the largest of 10 companies reporting payments in 2025, $248.56 in all, mostly food and beverage. Lists Cloud County Health Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1851531586 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A.-C |
| Sole proprietor | No |
| NPI issued | Feb 20, 2009 |
| Last updated in NPPES | Mar 20, 2020 |
| Certified by provider | Mar 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1501294 | KS |
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 - Physician Assistant (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 435 across 26 procedure codes |
| Paid by Medicare | $17,617 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,818 · 3,863 30-day fills |
|---|---|
| Patients | 174 |
| Total drug cost | $95,328 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cloud County Health Center IncConcordia, KS · 14 clinicians
Hospital affiliations
- Cloud County Health CenterConcordia, KS
- Salina Regional Health CenterSalina, KS
Industry payments (Open Payments)
- 2025$248.56 · 13 payments from 10 companies
- 2024$306.00 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $43.84 | 2 |
| Abbvie Inc. | $37.03 | 2 |
| Smith+nephew, Inc. | $34.55 | 2 |
| Organogenesis Inc. | $34.55 | 1 |
| Solventum Corporation | $20.06 | 1 |
What the 2025 payments were for
- Food and Beverage$248.56 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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