JOHN JOSEPH BARRETT LPC
NPI 1083483358
Counselor - Professional in Mequon, WI
About John Joseph Barrett Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN JOSEPH BARRETT LPC (NPI 1083483358) is an individual professional provider in Mequon, Wisconsin, licensed in Wisconsin (10064-125) and active in the NPI registry since December 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
John Joseph Barrett Lpc 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 Reassignment
Medicare enrollment records show John Barrett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brookfield, WI 53005
- Reassigned Medicare billing, Wisconsin enrollment
- 556 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MEQUON, WI 53092
MEQUON, WI 53092
MEQUON, WI 53092
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 John Barrett's NPI number?
The NPI number for John Barrett is 1083483358. It was assigned to this individual provider in the NPPES registry on December 27, 2023.
Where is John Barrett located?
John Barrett practices at 11518 N Port Washington Rd Ste 202, Mequon, WI 53092. The listed phone number is (262) 777-8196.
What is John Barrett's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is John Barrett enrolled in Medicare?
Yes. John Barrett 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 organization bills Medicare for John Barrett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Barrett reassigns Medicare benefits to Cornerstone Counseling Services, Inc (Brookfield, WI). The 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 John Barrett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Barrett accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners and Network Health and 2 other insurers list John Barrett 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 John Barrett was last updated on December 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# John Joseph Barrett, LPC · NPI 1083483358
Professional provider in Mequon, Wisconsin. Individual provider, active in the CMS NPPES registry since December 27, 2023.
## Identity
- **NPI:** 1083483358 (Entity type: Individual)
- **Enumerated:** December 27, 2023
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 10064-125 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 11518 N PORT WASHINGTON RD STE 202, Mequon, WI 53092-3443
- **Phone:** (262) 777-8196
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Cornerstone Counseling Services, Inc (NPI 1033127246, Brookfield, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** December 27, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1083483358) · Data from the CMS NPPES public registry.