Denise Leslie
NPI 1831077254 · Psychiatric/Mental Health Nurse Practitioner · Gurnee, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Leslie is a Psychiatric/Mental Health Nurse Practitioner provider in Gurnee, IL (NPI 1831077254).
Provider details
- NPI number
- 1831077254
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209032983 (IL)
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
- 2025-08-25
- Last updated
- 2025-08-25
- Certified
- 2025-08-24
Frequently asked questions
- What is Denise Leslie's NPI number?
- Denise Leslie's National Provider Identifier (NPI) is 1831077254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Leslie's specialty?
- Denise Leslie is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Denise Leslie located?
- Denise Leslie's practice location on file with NPPES is 6615 Grand Ave # 1229, Gurnee, IL 60031-4591.
- What is Denise Leslie's phone number?
- The practice phone number listed in the NPPES registry for Denise Leslie is (224) 402-3738.
- Does Denise Leslie accept Medicare?
- Denise Leslie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Leslie's NPI active?
- Yes — Denise Leslie's NPI (1831077254) is active in the NPPES registry as of the last update on 2025-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.