Amanda K. Lamb, APRN
NPI 1427590637ActiveIndividual· Nurse Practitioner· Manhattan, KS
Nurse Practitioner (APRN) with Cotton-O'Neil Clinic Revocable Trust, practicing in Manhattan, Kansas. Their prescriptions cost Medicare Part D more than their services did: $739,927 for 2,986 claims, against $192,606 paid for services in 2024. Livanova USA, Inc. was the largest of 3 companies reporting payments in 2025, $2,015 in all, mostly travel and lodging. Lists Ascension Via Christi Hospital Manhattan, Inc and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1427590637 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Nov 7, 2016 |
| Last updated in NPPES | Sep 3, 2026 |
| Certified by provider | Sep 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 77732 | 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 - Nurse Practitioner (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 41,412 across 29 procedure codes |
| Paid by Medicare | $192,606 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,986 · 4,001 30-day fills |
|---|---|
| Patients | 332 |
| Total drug cost | $739,927 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Cotton-O'Neil Clinic Revocable TrustTopeka, KS · 666 clinicians
Hospital affiliations
- Ascension Via Christi Hospital Manhattan, IncManhattan, KS
- Clay County Medical CenterClay Center, KS
- Community Hospital, Onaga and St Marys CampusOnaga, KS
- Nemaha Valley Community HospitalSeneca, KS
- Stormont Vail Health Flint Hills, LLCJunction City, KS
Industry payments (Open Payments)
- 2025$2,015 · 10 payments from 3 companies
- 2024$83.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Livanova USA, Inc. | $1,981 | 8 |
| Dexcom, Inc. | $18.25 | 1 |
| Collegium Pharmaceutical, Inc. | $16.02 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,475 · 4 payments
- Food and Beverage$539.84 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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