GREGORY TOWNLEY LOPPNOW MD
NPI 1366418022
Emergency Medicine in Minneapolis, MN
About Gregory Townley Loppnow Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY TOWNLEY LOPPNOW MD (NPI 1366418022) is an individual emergency medicine provider in Minneapolis, Minnesota, licensed in Minnesota (41978) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gregory Townley Loppnow Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Gregory Loppnow reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Spooner, WI 54801
- Reassigned Medicare billing, Wisconsin enrollment
- 62 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55454 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.
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.
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
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 Gregory Loppnow's NPI number?
The NPI number for Gregory Loppnow is 1366418022. It was assigned to this individual provider in the NPPES registry on February 23, 2006.
Where is Gregory Loppnow located?
Gregory Loppnow practices at 2450 Riverside Ave, Minneapolis, MN 55454. The listed phone number is (612) 672-6000.
What is Gregory Loppnow's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gregory Loppnow enrolled in Medicare?
Yes. Gregory Loppnow is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gregory Loppnow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Loppnow reassigns Medicare benefits to 3 organizations: Fairview Health Services (Minneapolis, MN), Fairview Clinics (Minneapolis, MN) and Spooner Health System, Inc. (Spooner, 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 Gregory Loppnow'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 Gregory Loppnow was last updated on May 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Gregory Townley Loppnow, MD · NPI 1366418022
Emergency Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since February 23, 2006.
## Identity
- **NPI:** 1366418022 (Entity type: Individual)
- **Enumerated:** February 23, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 41978 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2450 RIVERSIDE AVE, Minneapolis, MN 55454-1512
- **Phone:** (612) 672-6000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Fairview Health Services (NPI 1316008212, Minneapolis, MN); Fairview Clinics (NPI 1043516867, Minneapolis, MN); Spooner Health System, Inc. (NPI 1518982628, Spooner, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2008
- **Other identifiers:** Medicare UPIN G95444 (MN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1366418022) · Data from the CMS NPPES public registry.