NPPES file of Aug 9, 2026

Leslie Irasema De Leon, FNP

Family Nurse Practitioner · Las Vegas, NV

Leslie Irasema De Leon, FNP is a family nurse practitioner with a practice address in Las Vegas, Nevada, and NPI 1225821242, issued on May 22, 2025. Check the license (Nevada APRN-CNP889852, as entered in NPPES) with the Nevada board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1225821242
Name
Leslie Irasema De Leon
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN-CNP889852 NV
Self-reported in NPPES; status is on the state search
Practice location
888 W Bonneville Ave, Las Vegas, NV 89106
Phone
(702) 701-7891
Enumerated
May 22, 2025
Record last updated
Nov 25, 2025
Fax
(702) 483-6007
Medicare enrollment
Enrolled (PECOS I20250930003478); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 888 W Bonneville Ave

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

  1. Tiarra Atkinson, LCSWClinical Social Worker1053770289
  2. Zhi Baker, PA-CPhysician Assistant1396049342
  3. Sarah Banks, PH.D.Clinical Neuropsychologist1164701132
  4. Charles Bernick, M.D.Neurology Physician1083692743
  5. Lucille Carriere, PH.D.Clinical Psychologist1285006932
  6. Sondi Facer, DPTPhysical Therapist1841544012

Verify Leslie Irasema De Leon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license APRN-CNP889852    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 Nevada 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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Bills Medicare through one group practice

  1. Cleveland Clinic NevadaLas Vegas, NV

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

1,197 family nurse practitioner records list a practice address in Las Vegas

They are 1,197 of the 65,269 NPPES records with a practice address in Las Vegas, and 2,165 family nurse practitioner records in Nevada.

All 1,197 in Las Vegas → All 2,165 in Nevada → Every provider in Las Vegas →

Other family nurse practitioner records in Nevada

  1. Leozochyl Aballi Martinez, NPLas Vegas, NV1689176117
  2. Marcial Abalos, APRN-CNPLas Vegas, NV1508680596
  3. Juan Abarca Paredes, FNP-CLas Vegas, NV1164368296
  4. Soudabeh Abdi, FNPHenderson, NV1295454387
  5. Loreydel Abia, APRNLas Vegas, NV1093376758
  6. Jacqueline Abola, APRN FNP-CLas Vegas, NV1770335630
  7. Simon AbrahamLas Vegas, NV1528685005
  8. Elizabeth Acevedo, APRN-CCarson City, NV1770381360
  9. Bridget Ache, NPLas Vegas, NV1922713924
  10. Daniel Sam AciertoHenderson, NV1528670866

Common questions

What is Leslie Irasema De Leon, FNP's NPI number?

Leslie Irasema De Leon, FNP's National Provider Identifier (NPI) is 1225821242, issued on May 22, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Irasema De Leon, FNP located?

The NPPES record lists a practice address at 888 W Bonneville Ave, Las Vegas, NV, 89106. Phone: (702) 701-7891. Providers update this record themselves, so call before visiting.

How can I verify Leslie Irasema De Leon, FNP's license?

NPPES lists Nevada license number APRN-CNP889852, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity 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.