Lindsey Gardner Walden, FNP-C
NPI 1154871549ActiveIndividual· Nurse Practitioner, Family· Ooltewah, TN
Nurse Practitioner, Family (FNP-C) with Galen Medical Group, PC, practicing in Ooltewah, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $197,377 for 1,610 claims, against $18,677 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $946.98 in all, mostly food and beverage. Lists Erlanger Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1154871549 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Oct 10, 2016 |
| Last updated in NPPES | Apr 5, 2023 |
| Certified by provider | Apr 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0000021208 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 912 across 70 procedure codes |
| Paid by Medicare | $18,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,610 · 3,010 30-day fills |
|---|---|
| Patients | 234 |
| Total drug cost | $197,377 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Galen Medical Group, PCChattanooga, TN · 125 clinicians
Hospital affiliations
- Erlanger Medical CenterChattanooga, TN
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
- 2025$946.98 · 52 payments from 16 companies
- 2024$1,170 · 62 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $231.93 | 13 |
| Abbvie Inc. | $165.89 | 12 |
| Axsome Therapeutics, Inc. | $142.56 | 5 |
| Pfizer Inc. | $57.22 | 3 |
| Astrazeneca Pharmaceuticals LP | $52.81 | 3 |
What the 2025 payments were for
- Food and Beverage$946.98 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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