MATTHEW WESLEE ALLEN M.D.
NPI 1558445239
Radiology - Diagnostic Radiology in La Grande, OR
About Matthew Weslee Allen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW WESLEE ALLEN M.D. (NPI 1558445239) is an individual diagnostic radiology provider in La Grande, Oregon, licensed in Oregon (MD24467) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Columbus Regional Hospital, and is a graduate of Oregon Health Sciences University School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Matthew Weslee Allen M.d. 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
34Medicare enrollment records show Matthew Allen reassigns Medicare billing to 34 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corvallis, OR 97330
- Reassigned Medicare billing, Oregon enrollment
- 23 clinicians in this Medicare group
Bothell, WA 98021
- Reassigned Medicare billing, Oregon enrollment
Twin Falls, ID 83301
- Reassigned Medicare billing, Oregon enrollment
- Medicare enrollment name: St Lukes Clinic LLC
- 18 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Oregon enrollment
- 4 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Oregon enrollment
Chico, CA 95926
- Reassigned Medicare billing, Oregon enrollment
- 2 clinicians in this Medicare group
Oroville, CA 95966
- Reassigned Medicare billing, Oregon enrollment
- 2 clinicians in this Medicare group
Billings, MT 59101
- Reassigned Medicare billing, Oregon enrollment
Sonora, CA 95370
- Reassigned Medicare billing, Oregon enrollment
- 2 clinicians in this Medicare group
Napa, CA 94558
- Reassigned Medicare billing, Oregon enrollment
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 7
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Columbus Regional Hospital
Acute Care Hospitals · Columbus, INConcord Hospital
Acute Care Hospitals · Concord, NHConcord Hospital- Laconia
Acute Care Hospitals · Laconia, NHCentra Health - Lynchburg Gen Hospital
Acute Care Hospitals · Lynchburg, VACarilion Medical Center
Acute Care Hospitals · Roanoke, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97850 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.
LA GRANDE, OR 97850
LA GRANDE, OR 97850
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 Allen's NPI number?
The NPI number for Matthew Allen is 1558445239. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Matthew Allen located?
Matthew Allen practices at 900 Sunset Dr, La Grande, OR 97850. The listed phone number is (541) 963-8421.
What is Matthew Allen's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Matthew Allen enrolled in Medicare?
Yes. Matthew Allen 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 Matthew Allen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Allen reassigns Medicare benefits to 34 organizations: Corvallis Radiology PC (Corvallis, OR), Direct Radiology PLLC (Bothell, WA), St Luke's Clinic LLC (Twin Falls, ID), Benefis Hospitals Inc (Great Falls, MT), Cmsc, LLC (Great Falls, MT) and 29 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 Matthew Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Allen accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Nebraska and Blue Cross and Blue Shield of Texas and 9 other insurers list Matthew Allen 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 Matthew Allen affiliated with any hospitals?
According to CMS data, Matthew Allen is affiliated with Columbus Regional Hospital, Concord Hospital, Concord Hospital- Laconia, Centra Health - Lynchburg Gen Hospital and Carilion Medical Center.
When was this NPI record last updated?
The NPPES record for Matthew Allen was last updated on February 27, 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.
# Matthew Weslee Allen, M.D. · NPI 1558445239
Diagnostic Radiology physician in La Grande, Oregon. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1558445239 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD24467 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 900 SUNSET DR, La Grande, OR 97850-1362
- **Phone:** (541) 963-8421
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 34 organizations under Medicare reassignment (form CMS-855R): Corvallis Radiology PC (NPI 1881651289, Corvallis, OR); Direct Radiology PLLC (NPI 1144572173, Bothell, WA); St Luke's Clinic LLC (NPI 1790718229, Twin Falls, ID); Benefis Hospitals Inc (NPI 1780968974, Great Falls, MT); Cmsc, LLC (NPI 1639109978, Great Falls, MT); and 29 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** February 27, 2017
- **Other identifiers:** Medicare UPIN 107657 (OR); Medicaid 022766 (OR)
---
Source: [NPI Profile](https://npiprofile.com/npi/1558445239) · Data from the CMS NPPES public registry.