LESLIE ANN DELISLE APRN, PMHCNS-BC
NPI 1831427632
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in Brockton, MA
About Leslie Ann Delisle Aprn, Pmhcns-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESLIE ANN DELISLE APRN, PMHCNS-BC (NPI 1831427632) is an individual psychiatric/mental health, adult provider in Brockton, Massachusetts, licensed in Massachusetts (250699) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Leslie Ann Delisle Aprn, Pmhcns-bc 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.
Medicare Billing Reassignments
2Medicare enrollment records show Leslie Delisle reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 32 clinicians in this Medicare group
Hanover, MA 02339
- Reassigned Medicare billing, Massachusetts enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROCKTON, MA 02301
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 Leslie Delisle's NPI number?
The NPI number for Leslie Delisle is 1831427632. It was assigned to this individual provider in the NPPES registry on December 7, 2009.
Where is Leslie Delisle located?
Leslie Delisle practices at 22 Christy Dr, Brockton, MA 02301. The listed phone number is (508) 580-4611.
What is Leslie Delisle's specialty?
The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 364SP0809X.
Is Leslie Delisle enrolled in Medicare?
Yes. Leslie Delisle 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.
Which organizations bill Medicare for Leslie Delisle's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Delisle reassigns Medicare benefits to 2 organizations: Westside Behavioral Health, LLC (Brockton, MA) and Hanover Psychiatry Group LLC (Hanover, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leslie Delisle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leslie Delisle accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Leslie Delisle as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Leslie Delisle was last updated on March 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Leslie Ann Delisle, APRN, PMHCNS-BC · NPI 1831427632
Psychiatric/Mental Health, Adult physician in Brockton, Massachusetts. Individual provider, active in the CMS NPPES registry since December 7, 2009.
## Identity
- **NPI:** 1831427632 (Entity type: Individual)
- **Enumerated:** December 7, 2009
- **Primary specialty:** Clinical Nurse Specialist - Psychiatric/Mental Health, Adult · taxonomy 364SP0809X
- **State license:** 250699 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 22 CHRISTY DR, Brockton, MA 02301-1839
- **Phone:** (508) 580-4611
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Westside Behavioral Health, LLC (NPI 1689720302, Brockton, MA); Hanover Psychiatry Group LLC (NPI 1174257919, Hanover, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** March 11, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1831427632) · Data from the CMS NPPES public registry.