ANDREW JAMES ARMSTRONG OTR
NPI 1578056222
Occupational Therapist in Rexburg, ID
About Andrew James Armstrong Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW JAMES ARMSTRONG OTR (NPI 1578056222) is an individual occupational therapist in Rexburg, Idaho, licensed in Idaho (OT-1895) and active in the NPI registry since June 2018.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrew James Armstrong Otr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrew Armstrong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rexburg, ID 83440
- Reassigned Medicare billing, Idaho enrollment
- 29 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.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
REXBURG, ID 83440
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 Andrew Armstrong's NPI number?
The NPI number for Andrew Armstrong is 1578056222. It was assigned to this individual provider in the NPPES registry on June 7, 2018.
Where is Andrew Armstrong located?
Andrew Armstrong practices at 36 Professional Plz Ste 110, Rexburg, ID 83440. The listed phone number is (208) 359-9570.
What is Andrew Armstrong's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Andrew Armstrong enrolled in Medicare?
Yes. Andrew Armstrong is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrew Armstrong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Armstrong reassigns Medicare benefits to Mhd Therapies, PLLC (Rexburg, ID). 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 Andrew Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Armstrong accept?
Health plans from Moda Health Plan, Inc., Select Health and University of Utah Health Plans list Andrew Armstrong 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.
When was this NPI record last updated?
The NPPES record for Andrew Armstrong was last updated on June 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.