JAMES B HARRIS MD
NPI 1699854257
Radiology - Diagnostic Radiology in Idaho Falls, ID
About James B Harris Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES B HARRIS MD (NPI 1699854257) is an individual diagnostic radiology provider in Idaho Falls, Idaho, licensed in Idaho (M7338) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Eastern Idaho Regional Medical Center, and is a graduate of University Of Washington School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Accepted Insurance
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
James B Harris Md 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
7Medicare enrollment records show James Harris reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Idaho Falls, ID 83404
- Reassigned Medicare billing, Idaho enrollment
- 4 clinicians in this Medicare group
Idaho Falls, ID 83404
- Reassigned Medicare billing, Idaho, Montana and Wyoming enrollments
- 37 clinicians in this Medicare group
Rexburg, ID 83440
- Reassigned Medicare billing, Idaho, Montana and Wyoming enrollments
- 37 clinicians in this Medicare group
Pocatello, ID 83201
- Reassigned Medicare billing, Idaho, Montana and Wyoming enrollments
- 36 clinicians in this Medicare group
Pocatello, ID 83201
- Reassigned Medicare billing, Idaho, Montana and Wyoming enrollments
- Medicare enrollment name: Medical Imaging Associates Of Idaho Falls Inc
- Also billed through NPI 1740225531 (Wyoming)
- 43 clinicians in this Medicare group
Providence, UT 84332
- Reassigned Medicare billing, Idaho, Montana and Wyoming enrollments
- 34 clinicians in this Medicare group
Caldwell, ID 83605
- Reassigned Medicare billing, Idaho and Montana enrollments
- 37 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 27
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eastern Idaho Regional Medical Center
Acute Care Hospitals · Idaho Falls, IDMountain View Hospital
Acute Care Hospitals · Idaho Falls, IDSteele Memorial Medical Center
Critical Access Hospitals · Salmon, IDSagewest Health Care
Acute Care Hospitals · Riverton, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 83404 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.
IDAHO FALLS, ID 83404
IDAHO FALLS, ID 83404
IDAHO FALLS, ID 83404
IDAHO FALLS, ID 83404
IDAHO FALLS, ID 83404
IDAHO FALLS, ID 83404
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 Harris's NPI number?
The NPI number for James Harris is 1699854257. It was assigned to this individual provider in the NPPES registry on November 3, 2006.
Where is James Harris located?
James Harris practices at 3100 Channing Way, Idaho Falls, ID 83404. The listed phone number is (208) 529-6111.
What is James Harris's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is James Harris enrolled in Medicare?
Yes. James Harris 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 James Harris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Harris reassigns Medicare benefits to 7 organizations: Teton Nuclear Medicine Service LLC (Idaho Falls, ID), Teton Radiology Diagnostic A Series Of Teton Group Enterprise (Idaho Falls, ID), Teton Radiology Madison LLC (Rexburg, ID), Teton Vascular Institute Of Pocatello A Series Of Teton Group (Pocatello, ID), Medical Imaging Assoc Of Idaho Falls, PA (Pocatello, ID) and 2 more organizations, listed in the Medicare section above. 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 James Harris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Harris accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Montana and Moda Health Plan, Inc. list James Harris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is James Harris affiliated with any hospitals?
According to CMS data, James Harris is affiliated with Eastern Idaho Regional Medical Center, Mountain View Hospital, Steele Memorial Medical Center and Sagewest Health Care.
When was this NPI record last updated?
The NPPES record for James Harris was last updated on April 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.