DR. AARON BLUE MD, MSC
NPI 1639465115
Emergency Medicine in Boise, ID
About Dr. Aaron Blue Md, Msc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON BLUE MD, MSC (NPI 1639465115) is an individual emergency medicine provider in Boise, Idaho, licensed in Illinois (036.143036) and active in the NPI registry since June 2011. He 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)
Dr. Aaron Blue Md, Msc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Aaron Blue reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Truckee, CA 96161
- Reassigned Medicare billing, California enrollment
- 2,323 clinicians in this Medicare group
Santa Rosa, CA 95405
- Reassigned Medicare billing, California enrollment
- 65 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 83712 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.
BOISE, ID 83712
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 Aaron Blue's NPI number?
The NPI number for Aaron Blue is 1639465115. It was assigned to this individual provider in the NPPES registry on June 23, 2011.
Where is Aaron Blue located?
Aaron Blue practices at 190 E Bannock St, Boise, ID 83712. The listed phone number is (208) 381-2222.
What is Aaron Blue's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aaron Blue enrolled in Medicare?
Yes. Aaron Blue is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Aaron Blue's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Blue reassigns Medicare benefits to 2 organizations: Cep America - California (Truckee, CA) and Chase Dennis Emergency Medical Group Inc (Santa Rosa, CA). 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 Aaron Blue'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 Aaron Blue was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.