DR. PATRICK J MCKENZIE MD
NPI 1881620565
Orthopaedic Surgery - Sports Medicine in Green Bay, WI
About Dr. Patrick J Mckenzie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PATRICK J MCKENZIE MD (NPI 1881620565) is an individual sports medicine provider in Green Bay, Wisconsin, licensed in Wisconsin (25996-20) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Patrick J Mckenzie Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Patrick Mckenzie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Green Bay, WI 54313
- Reassigned Medicare billing, Wisconsin enrollment
- 875 clinicians in this Medicare group
Oconto Falls, WI 54154
- Reassigned Medicare billing, Wisconsin enrollment
- 573 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 3
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.
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.
GREEN BAY, WI 54313
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 Patrick Mckenzie's NPI number?
The NPI number for Patrick Mckenzie is 1881620565. It was assigned to this individual provider in the NPPES registry on June 24, 2006.
Where is Patrick Mckenzie located?
Patrick Mckenzie practices at 1630 Commanche Ave, Green Bay, WI 54313. The listed phone number is (920) 593-5555.
What is Patrick Mckenzie's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.
Is Patrick Mckenzie enrolled in Medicare?
Yes. Patrick Mckenzie is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patrick Mckenzie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Mckenzie reassigns Medicare benefits to 2 organizations: Bellin Memorial Hospital Inc (Green Bay, WI) and Oconto Hospital & Medical Center, Inc. (Oconto Falls, WI). 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 Patrick Mckenzie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Patrick Mckenzie was last updated on January 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.