NPPES file of Aug 9, 2026

Katherine L. Johnston, ACNPC-AG

Critical Care Medicine Nurse Practitioner · El Paso, TX

Katherine L. Johnston, ACNPC-AG is a critical care medicine nurse practitioner with a practice address in El Paso, Texas, and NPI 1376097642, issued on Aug 4, 2016. Check the license (Texas AP131970, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376097642
Name
Katherine L. Johnston
Credential
ACNPC-AG
Primary taxonomy
Critical Care Medicine Nurse Practitioner 363LC0200X
License numbers
AP131970 TX
539246 TX
CNP-03238 NM
Self-reported in NPPES; status is on the state search
Practice location
3215 Gateway Blvd W, El Paso, TX 79903
Phone
(915) 248-6070
Enumerated
Aug 4, 2016
Record last updated
Jul 21, 2022
Fax
(915) 633-6598
Medicare enrollment
Enrolled (PECOS I20170710001105); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest critical care medicine nurse practitioner records → All 143 in Texas → Look up another NPI →

Also registered at 3215 Gateway Blvd W

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marie Aloeyi, FNP-BCFamily Nurse Practitioner1780157909
  2. Norma Center, FNP-CNurse Practitioner1801396890
  3. Jessie Coleman, M.D.Pain Medicine (Anesthesiology) Physician1174806277
  4. David Durussel, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1700896982
  5. Haydee Fiske, FNPFamily Nurse Practitioner1265758445
  6. Anthony Han, MDPain Medicine (Anesthesiology) Physician1902914781

Verify Katherine L. Johnston in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license AP131970    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8.1 times the Medicare Part D claims of the average critical care medicine nurse practitioner in 2024

3,339 Medicare Part D claims for 601 beneficiaries, against an average of 412 among the 396 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 749 claims were for opioids.

  1. Katherine Johnston3,339
  2. Specialty average412

Most prescribed

  1. Pregabalin442 claims
  2. Tramadol Hcl370 claims
  3. Gabapentin366 claims
  4. Acetaminophen-Codeine297 claims
  5. Duloxetine Hcl216 claims
  6. Baclofen168 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $835.13

23 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 457 providers of this specialty with any payment received $369.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Johnston$835.13
  2. Specialty average$369.26

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Epmed, PAEl Paso, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Katherine L. Johnston among 143 critical care medicine nurse practitioner records in Texas

Katherine L. Johnston, ACNPC-AG is one of 143 critical care medicine nurse practitioner records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 17% of them.

  • NPI issued2016 · 17% of these records are older, 78% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2015 · median 2020 among the 92 with a school on file
  • Record last updated2022 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine Nurse Practitioner providers in Texas

There are 143 critical care medicine nurse practitioner records in Texas.

All 143 in Texas → Every provider in El Paso → Critical Care Medicine Nurse Practitioner nationwide →

The 8 critical care medicine nurse practitioner records with the nearest ZIP codes

  1. Celina Chavez, CNP-ACCNEl Paso, TX 799051215735972
  2. Francisco Gamez, APRN-CNPEl Paso, TX 799151831996420
  3. Javier EspinozaEl Paso, TX 799361982532578
  4. Shelby Riley, APRN-CNPMidland, TX 797031336874031
  5. Bola Jaiyeola, NPMidland, TX 797011235605064
  6. Trevor Fugate, AGACNP-BCLubbock, TX 794151972247195
  7. Julius Guerra, MSN, APRN, ACNPC-AGLubbock, TX 794151275319063
  8. Joshua Allen, DNPAmarillo, TX 791061659968295

Common questions

What is Katherine L. Johnston, ACNPC-AG's NPI number?

Katherine L. Johnston, ACNPC-AG's National Provider Identifier (NPI) is 1376097642, issued on Aug 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Katherine L. Johnston, ACNPC-AG located?

The NPPES record lists a practice address at 3215 Gateway Blvd W, El Paso, TX, 79903. Phone: (915) 248-6070. Providers update this record themselves, so call before visiting.

How can I verify Katherine L. Johnston, ACNPC-AG's license?

NPPES lists Texas license number AP131970, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Katherine L. Johnston, ACNPC-AG prescribe under Medicare Part D?

In 2024, Katherine L. Johnston, ACNPC-AG had 3,339 Medicare Part D claims for 601 beneficiaries; the average among critical care medicine nurse practitioner prescribers was 412. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.