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DENISE D LESLIE
NPI 1831077254
Nurse Practitioner - Psychiatric/Mental Health in Gurnee, IL

Active since August 25, 2025PECOS EnrolledAccepts Medicare Assignment
6615 GRAND AVE # 1229, GURNEE, IL 60031(224) 402-3738 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Denise D Leslie NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DENISE D LESLIE (NPI 1831077254) is an individual psychiatric/mental health provider in Gurnee, Illinois, licensed in Illinois (209032983) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1831077254
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDENISE D LESLIE
Location Address6615 GRAND AVE # 1229Gurnee, IL 60031-4591
Mailing Address5257 Hollyhock Ct # AGurnee, IL 60031-6368 · (224) 402-3738
Phone(224) 402-3738
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 25, 2025
NPPES CertifiedAugust 24, 2025
✔ NPI 1831077254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IL · 209032983
6615 GRAND AVE # 1229, Gurnee, IL 60031
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Denise D Leslie is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638650120
PECOS Enrollment IDI20260223003088
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Denise Leslie's NPI number?

The NPI number for Denise Leslie is 1831077254. It was assigned to this individual provider in the NPPES registry on August 25, 2025.

Where is Denise Leslie located?

Denise Leslie practices at 6615 Grand Ave # 1229, Gurnee, IL 60031. The listed phone number is (224) 402-3738.

What is Denise Leslie's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Denise Leslie enrolled in Medicare?

Yes. Denise Leslie is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Denise Leslie was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.