Katherine Grace Henderson, FNP-C
NPI 1891560736ActiveIndividual· Nurse Practitioner· Chattanooga, TN
Nurse Practitioner (FNP-C) with Chattanooga Diagnostic Associates LLC, practicing in Chattanooga, Tennessee. 184 Medicare patients in 2024, $26,385 paid; nearly all of their 586 Part D prescriptions were generic (99%). Medtronic, Inc. reported $163.41 in payments in 2025, mostly food and beverage. Lists Memorial Healthcare System, Inc as a hospital affiliation.
Overview
| NPI | 1891560736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Nov 21, 2023 |
| Last updated in NPPES | Jan 2, 2024 |
| Certified by provider | Jan 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 34917 | 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 | 184 |
|---|---|
| Services billed | 469 across 12 procedure codes |
| Paid by Medicare | $26,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 586 · 614 30-day fills |
|---|---|
| Patients | 272 |
| Total drug cost | $4,140 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Chattanooga Diagnostic Associates LLCChattanooga, TN · 27 clinicians
Hospital affiliation
- Memorial Healthcare System, IncChattanooga, TN
Industry payments (Open Payments)
- 2025$163.41 · 1 payment from 1 company
- 2024$43.11 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $163.41 | 1 |
What the 2025 payments were for
- Food and Beverage$163.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 181 nurse practitioners in Chattanooga · All nurse practitioners in Tennessee