JAMES HAZELWOOD SOMERVILLE M.D.
NPI 1740394212
Internal Medicine - Nephrology in Edina, MN
About James Hazelwood Somerville M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES HAZELWOOD SOMERVILLE M.D. (NPI 1740394212) is an individual nephrology provider in Edina, Minnesota, licensed in Minnesota (23088) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 8
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James Hazelwood Somerville M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Somerville reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Edina, MN 55435
- Reassigned Medicare billing, Minnesota enrollment
- 11 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 55435 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.
EDINA, MN 55435
EDINA, MN 55435
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 James Somerville's NPI number?
The NPI number for James Somerville is 1740394212. It was assigned to this individual provider in the NPPES registry on August 19, 2006.
Where is James Somerville located?
James Somerville practices at 6363 France Ave S Suite 400, Edina, MN 55435. The listed phone number is (952) 920-2070.
What is James Somerville's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is James Somerville enrolled in Medicare?
Yes. James Somerville is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Somerville's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Somerville reassigns Medicare benefits to Intermed Consultants Dialysis, PLLC (Edina, 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 James Somerville'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 James Somerville was last updated on December 3, 2007. 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.