GAIL SUE SUMMERVILLE
NPI 1679640783
Clinical Nurse Specialist - Medical-Surgical in Duluth, MN
About Gail Sue Summerville NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GAIL SUE SUMMERVILLE (NPI 1679640783) is an individual medical-surgical provider in Duluth, Minnesota, licensed in Minnesota (R091206-2) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gail Sue Summerville is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gail Summerville reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wyoming, MN 55092
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 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 55805 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 Gail Summerville's NPI number?
The NPI number for Gail Summerville is 1679640783. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is Gail Summerville located?
Gail Summerville practices at 400 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-4210.
What is Gail Summerville's specialty?
The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Medical-Surgical, with taxonomy code 364SM0705X.
Is Gail Summerville enrolled in Medicare?
Yes. Gail Summerville is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gail Summerville's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gail Summerville reassigns Medicare benefits to Fairview Express Care (Wyoming, MN). 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 Gail Summerville'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 Gail Summerville was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Gail Sue Summerville · NPI 1679640783
Medical-Surgical physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1679640783 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Clinical Nurse Specialist - Medical-Surgical · taxonomy 364SM0705X
- **State license:** R091206-2 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 E 3RD ST, Duluth, MN 55805-1951
- **Phone:** (218) 786-4210
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** Fairview Express Care (NPI 1346587805, Wyoming, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1679640783) · Data from the CMS NPPES public registry.