Leslie De Leon, FNP
NPI 1225821242 · Family Nurse Practitioner · Las Vegas, NV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie De Leon, FNP is a Family Nurse Practitioner provider in Las Vegas, NV (NPI 1225821242).
Provider details
- NPI number
- 1225821242
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN-CNP889852 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-05-22
- Last updated
- 2025-11-25
- Certified
- 2025-11-25
Frequently asked questions
- What is Leslie De Leon's NPI number?
- Leslie De Leon's National Provider Identifier (NPI) is 1225821242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie De Leon's specialty?
- Leslie De Leon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leslie De Leon located?
- Leslie De Leon's practice location on file with NPPES is 888 W Bonneville Ave, Las Vegas, NV 89106-0100.
- What is Leslie De Leon's phone number?
- The practice phone number listed in the NPPES registry for Leslie De Leon is (702) 701-7891.
- Does Leslie De Leon accept Medicare?
- Leslie De Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie De Leon's NPI active?
- Yes — Leslie De Leon's NPI (1225821242) is active in the NPPES registry as of the last update on 2025-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.