MATTHEW JOHN CONKLIN M.D.
NPI 1922052448
Emergency Medicine in Boise, ID
About Matthew John Conklin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW JOHN CONKLIN M.D. (NPI 1922052448) is an individual emergency medicine provider in Boise, Idaho, licensed in Idaho (M8609) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Matthew John Conklin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Matthew Conklin reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boise, ID 83706
- Reassigned Medicare billing, Idaho and Oregon enrollments
- Also billed through NPI 1790209898 (Oregon)
- 81 clinicians in this Medicare group
Lewiston, ID 83501
- Reassigned Medicare billing, Idaho enrollment
- 45 clinicians in this Medicare group
Truckee, CA 96161
- Reassigned Medicare billing, California enrollment
- 2,323 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 83706 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 83706
BOISE, ID 83706
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 Matthew Conklin's NPI number?
The NPI number for Matthew Conklin is 1922052448. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Matthew Conklin located?
Matthew Conklin practices at 1055 N Curtis Rd, Boise, ID 83706. The listed phone number is (208) 322-1730.
What is Matthew Conklin's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Matthew Conklin enrolled in Medicare?
Yes. Matthew Conklin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Matthew Conklin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Conklin reassigns Medicare benefits to 3 organizations: Cep America, LLC (Boise, ID), Hospitalist Medicine Physicians Of Idaho- Nampa PLLC (Lewiston, ID) and Cep America - California (Truckee, 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 Matthew Conklin'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 Matthew Conklin was last updated on October 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.