Lauren Olivia Lenauer, DNP
NPI 1316559255ActiveIndividual· Nurse Practitioner, Family· Columbia, MO
Nurse Practitioner, Family (DNP) with Chas Physician Services LLC, practicing in Columbia, Missouri. Their prescriptions cost Medicare Part D more than their services did: $249,224 for 1,476 claims, against $36,474 paid for services in 2024. Biotronik Inc. was the largest of 13 companies reporting payments in 2025, $645.80 in all, mostly food and beverage. Lists Boone Hospital Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1316559255 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DNP |
| Sole proprietor | No |
| NPI issued | Aug 21, 2020 |
| Last updated in NPPES | Jul 28, 2023 |
| Certified by provider | Jul 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 2020025747 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 618 across 4 procedure codes |
| Paid by Medicare | $36,474 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,476 · 2,642 30-day fills |
|---|---|
| Patients | 257 |
| Total drug cost | $249,224 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Chas Physician Services LLCColumbia, MO · 25 clinicians
Hospital affiliations
- Boone Hospital CenterColumbia, MO
- Bothwell Regional Health CenterSedalia, MO
- Northeast Regional Medical CenterKirksville, MO
- Pershing Memorial HospitalBrookfield, MO
- University of Missouri Health CareColumbia, MO
Industry payments (Open Payments)
- 2025$645.80 · 34 payments from 13 companies
- 2024$582.61 · 30 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotronik Inc. | $124.91 | 7 |
| Novartis Pharmaceuticals Corporation | $95.66 | 5 |
| Novo Nordisk Inc | $75.92 | 3 |
| Amgen Inc. | $63.43 | 4 |
| E.R. Squibb & Sons, L.L.C. | $54.76 | 3 |
What the 2025 payments were for
- Food and Beverage$645.80 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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