Casey N. Lambdin, APN
NPI 1356655377ActiveIndividual· Nurse Practitioner· Morristown, TN
Nurse Practitioner (APN) with Healthstar Physicians PC, practicing in Morristown, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $96,288 for 921 claims, against $7,093 paid for services in 2024. Novo Nordisk Inc was the largest of 9 companies reporting payments in 2025, $546.22 in all, mostly food and beverage.
Overview
| NPI | 1356655377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APN |
| Sole proprietor | No |
| NPI issued | Aug 2, 2010 |
| Last updated in NPPES | Feb 7, 2024 |
| Certified by provider | Feb 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | APN15116 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 445 across 65 procedure codes |
| Paid by Medicare | $7,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 921 · 1,574 30-day fills |
|---|---|
| Patients | 160 |
| Total drug cost | $96,288 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Healthstar Physicians PCNewport, TN · 88 clinicians
Industry payments (Open Payments)
- 2025$546.22 · 31 payments from 9 companies
- 2024$514.37 · 33 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $204.75 | 12 |
| Abbvie Inc. | $148.27 | 9 |
| Astrazeneca Pharmaceuticals LP | $77.12 | 4 |
| Inspire Medical Systems, Inc. | $29.50 | 1 |
| Amneal Pharmaceuticals LLC | $23.87 | 1 |
What the 2025 payments were for
- Food and Beverage$546.22 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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