PATRICK KYLE GREENE CRNA
NPI 1255875928
Nurse Anesthetist, Certified Registered in Barron, WI
About Patrick Kyle Greene Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICK KYLE GREENE CRNA (NPI 1255875928) is an individual nurse anesthetist, certified registered in Barron, Wisconsin, licensed in Wisconsin (16217) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Health System Eau Claire Hospital, and maintains a secondary practice location in Rochester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Patrick Kyle Greene Crna 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 Patrick Greene reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Barron, WI 54812
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1518494244 (Wisconsin), NPI 1700837812 (Wisconsin), NPI 1154372944 (Wisconsin)
- 501 clinicians in this Medicare group
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Health System Eau Claire Hospital
Acute Care Hospitals · Eau Claire, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54812 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Greene's NPI number?
The NPI number for Patrick Greene is 1255875928. It was assigned to this individual provider in the NPPES registry on December 14, 2016.
Where is Patrick Greene located?
Patrick Greene practices at 1222 E Woodland Ave, Barron, WI 54812. The listed phone number is (715) 838-5222.
What is Patrick Greene's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Patrick Greene enrolled in Medicare?
Yes. Patrick Greene 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 Patrick Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Greene reassigns Medicare benefits to 2 organizations: Mayo Clinic Health System-Northwest Wisconsin Region, Inc. (Barron, WI) and Mayo Clinic (Rochester, MN). 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 Greene's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Patrick Greene affiliated with any hospitals?
According to CMS data, Patrick Greene is affiliated with Mayo Clinic Health System Eau Claire Hospital.
When was this NPI record last updated?
The NPPES record for Patrick Greene was last updated on June 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Patrick Kyle Greene, CRNA · NPI 1255875928
Nurse Anesthetist, Certified Registered physician in Barron, Wisconsin. Individual provider, active in the CMS NPPES registry since December 14, 2016.
## Identity
- **NPI:** 1255875928 (Entity type: Individual)
- **Enumerated:** December 14, 2016
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 16217 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1222 E WOODLAND AVE, Barron, WI 54812-1765
- **Phone:** (715) 838-5222
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic Health System-Northwest Wisconsin Region, Inc. (NPI 1740239557, Barron, WI); Mayo Clinic (NPI 1114343860, Rochester, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** June 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1255875928) · Data from the CMS NPPES public registry.