Kate E. Estella-Walter, ANP
NPI 1639347180ActiveIndividual· Nurse Practitioner· Chattanooga, TN
Nurse Practitioner (ANP) with Fast Pace Medical Clinic PLLC, practicing in Chattanooga, Tennessee. 93 Medicare patients in 2024, $11,997 paid; nearly all of their 282 Part D prescriptions were generic (95%). Xeris Pharmaceuticals, Inc. reported $19.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639347180 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Feb 19, 2008 |
| Last updated in NPPES | Oct 7, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 13170 | 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 | 93 |
|---|---|
| Services billed | 546 across 26 procedure codes |
| Paid by Medicare | $11,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 282 · 294 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $3,704 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Fast Pace Medical Clinic PLLCCollinwood, TN · 724 clinicians
Industry payments (Open Payments)
- 2025$19.04 · 1 payment from 1 company
- 2024$18.92 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $19.04 | 1 |
What the 2025 payments were for
- Food and Beverage$19.04 · 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