Katherine L. Johnston, ACNPC-AG
NPI 1376097642ActiveIndividual· Nurse Practitioner, Critical Care Medicine· El Paso, TX
Nurse Practitioner, Critical Care Medicine (ACNPC-AG) with Epmed, PA, practicing in El Paso, Texas. Their prescriptions cost Medicare Part D more than their services did: $160,901 for 3,339 claims, against $12,280 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $462.95 in all, mostly food and beverage.
Overview
| NPI | 1376097642 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ACNPC-AG |
| Sole proprietor | No |
| NPI issued | Aug 4, 2016 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Critical Care Medicine Primary | 363LC0200X | AP131970 | TX |
| Registered Nurse, Critical Care Medicine | 163WC0200X | 539246 | TX |
| Nurse Practitioner, Acute Care | 363LA2100X | CNP-03238 | NM |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 475 across 25 procedure codes |
| Paid by Medicare | $12,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,339 · 4,110 30-day fills |
|---|---|
| Patients | 601 |
| Total drug cost | $160,901 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Epmed, PAAlamogordo, NM · 26 clinicians
Industry payments (Open Payments)
- 2025$462.95 · 17 payments from 2 companies
- 2024$835.13 · 23 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $432.60 | 16 |
| Vertex Pharmaceuticals Incorporated | $30.35 | 1 |
What the 2025 payments were for
- Food and Beverage$453.93 · 16 payments
- Travel and Lodging$9.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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