NPPES file of Aug 9, 2026

Katy Arnett

Family Nurse Practitioner · El Paso, TX

Katy Arnett is a family nurse practitioner with a practice address in El Paso, Texas, and NPI 1437660180, issued on Oct 21, 2017. Check the license (Texas AP135822, 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
1437660180
Name
Katy Arnett
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP135822 TX
Self-reported in NPPES; status is on the state search
Practice location
2001 N Oregon St, El Paso, TX 79902
Phone
(915) 577-6511
Enumerated
Oct 21, 2017
Record last updated
Dec 5, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180404001132); 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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Also registered at 2001 N Oregon St

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

  1. Edna Alvarado, RD.LD.Registered Dietitian1497923353
  2. Art Armendariz, PHARM.D.Pharmacist1720828015
  3. Elisa Barraza, MS CCC-SLPSpeech-Language Pathologist1831905017
  4. Laura BaughAnatomic Pathology & Clinical Pathology Physician1982091765
  5. Shanna Calero, MDEmergency Medicine Physician1003079666
  6. Carlos Castillejos Avila, CRNACertified Registered Nurse Anesthetist1376901157

Verify Katy Arnett 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 AP135822
    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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89% fewer Medicare Part D claims than the average family nurse practitioner in 2024

145 Medicare Part D claims for 99 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Katy Arnett145
  2. Specialty average1,305

Most prescribed

  1. Cefuroxime13 claims
  2. Levofloxacin12 claims
  3. Eliquis11 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.

Bills Medicare through 2 group practices

  1. Hospitalist Medicine Physicians OF Texas PLLCEl Paso, TX
  2. Sunset Heights Physician Services PAEl Paso, TX

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

Katy Arnett among 21,242 family nurse practitioner records in Texas

Katy Arnett is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 36% of them.

  • NPI issued2017 · 36% of these records are older, 58% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2017 · median 2018 among the 11,286 with a school on file
  • Record last updated2017 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

602 family nurse practitioner records list a practice address in El Paso

They are 602 of the 11,091 NPPES records with a practice address in El Paso, and 21,242 family nurse practitioner records in Texas.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kimberly Batts, F.N.P.El Paso, TX 799021609029685
  2. Marcia Chavez, FNP-CEl Paso, TX 799021235408287
  3. Monica Denning, FNP-CEl Paso, TX 799021992001077
  4. Teresa Foster, APRN-BC, FNPEl Paso, TX 799021316038540
  5. Stanley Harmon, RN, MSN, FNPEl Paso, TX 799021083604730
  6. Maude Hecht, NPEl Paso, TX 799021174566582
  7. Lorena Henderson, RN, FNP-CEl Paso, TX 799021013286830
  8. Vanessa Maldonado, FNP-CEl Paso, TX 799021861797573

Common questions

What is Katy Arnett's NPI number?

Katy Arnett's National Provider Identifier (NPI) is 1437660180, issued on Oct 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Katy Arnett located?

The NPPES record lists a practice address at 2001 N Oregon St, El Paso, TX, 79902. Phone: (915) 577-6511. Providers update this record themselves, so call before visiting.

How can I verify Katy Arnett's license?

NPPES lists Texas license number AP135822, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Katy Arnett prescribe under Medicare Part D?

In 2024, Katy Arnett had 145 Medicare Part D claims for 99 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

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.