WARREN A MCGUIRE M.D.
NPI 1386613818
Radiology - Radiation Oncology in Maplewood, MN
About Warren A Mcguire M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WARREN A MCGUIRE M.D. (NPI 1386613818) is an individual radiation oncology provider in Maplewood, Minnesota, licensed in Minnesota (35757) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 11
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Warren A Mcguire M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Warren Mcguire reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- 1,247 clinicians in this Medicare group
Hibbing, MN 55746
- Reassigned Medicare billing, Minnesota enrollment
- 707 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
MAPLEWOOD, MN 55109
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 Warren Mcguire's NPI number?
The NPI number for Warren Mcguire is 1386613818. It was assigned to this individual provider in the NPPES registry on March 16, 2006.
Where is Warren Mcguire located?
Warren Mcguire practices at 1580 Beam Ave, Maplewood, MN 55109. The listed phone number is (651) 779-7978.
What is Warren Mcguire's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Warren Mcguire enrolled in Medicare?
Yes. Warren Mcguire is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Warren Mcguire's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Warren Mcguire reassigns Medicare benefits to 4 organizations: Fairview Express Care (Maplewood, MN), Fairview Health Services (Minneapolis, MN), Hennepin Healthcare System, Inc (Minneapolis, MN) and Range Regional Health Services (Hibbing, 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 Warren Mcguire'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 Warren Mcguire was last updated on October 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.