NPPES file of Aug 9, 2026

Matthew Weslee Allen, M.D.

Diagnostic Radiology Physician · La Grande, OR

Matthew Weslee Allen, M.D. is a diagnostic radiology physician with a practice address in La Grande, Oregon, and NPI 1558445239, issued on Oct 25, 2006. Check the license (Oregon MD24467, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558445239
Name
Matthew Weslee Allen
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
MD24467 OR
Self-reported in NPPES; status is on the state search
Practice location
900 Sunset Dr, La Grande, OR 97850
Phone
(541) 963-8421
Enumerated
Oct 25, 2006
Record last updated
Feb 27, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicaid ID
022766 OR
Medicare enrollment
Enrolled (PECOS I20040713000656); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 1999
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 522 in Oregon → Look up another NPI →

Also registered at 900 Sunset Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Roger Akers, PTPhysical Therapist1396194734
  2. Kylie Andrews, PAPhysician Assistant1437041530
  3. Patrick Archie, MDHematology & Oncology Physician1982895835
  4. Lewis Baynes, M.D.Emergency Medicine Physician1497780266
  5. Seymour Bronstein, M.D.Hematology & Oncology Physician1114984424
  6. Kenneth Chasteen, M.D.Emergency Medicine Physician1790711109

Verify Matthew Weslee Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD24467    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 90.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score94.1
  2. Costout of 100 · 30%78.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 15 group practices

  1. Acadiana Radiology GroupLa Grande, OR
  2. Carilion Giles Community HospitalLa Grande, OR
  3. Carilion Medical CenterLa Grande, OR
  4. Carilion Tazewell Community HospitalLa Grande, OR
  5. Centra Medical Group LLCLa Grande, OR
  6. Columbus Radiology Physicians LLCLa Grande, OR
  7. Eastern Radiological Associates PCLa Grande, OR
  8. Jason L Hwang MD IncLa Grande, OR
  9. North Platte Nebraska Hospital CorporationLa Grande, OR
  10. Shannon ClinicSan Angelo, TX
  11. South Florida Medical Imaging PALa Grande, OR
  12. St Lukes Clinic LLCLa Grande, OR
  13. Tennessee Valley Radiology LLCLa Grande, OR
  14. Winchester Radiologists PCLa Grande, OR
  15. X-Ray Professional AssociationLa Grande, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew Weslee Allen among 522 diagnostic radiology physician records in Oregon

Matthew Weslee Allen, M.D. is one of 522 diagnostic radiology physician records with a practice address in Oregon. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 46% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1999 · median 2005 among the 334 with a school on file
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Oregon

There are 522 diagnostic radiology physician records in Oregon.

All 522 in Oregon → Every provider in La Grande → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Daniel Kirkham, M.D.La Grande, OR 978501821010752
  2. Ted Schroeder, MDLa Grande, OR 978501235465204
  3. Randy Siltanen, MDLa Grande, OR 978501992861454
  4. Robert Hanson, M.D.Hermiston, OR 978381740217140
  5. Todd Smith, LXMO, XRAY TECHHermiston, OR 978381023546421
  6. Lois Moore, M.D.Baker City, OR 978141790961258
  7. Roger Blair, MDPendleton, OR 978011376624197
  8. Jacob Cambier, MDPendleton, OR 978011174604052

Common questions

What is Matthew Weslee Allen, M.D.'s NPI number?

Matthew Weslee Allen, M.D.'s National Provider Identifier (NPI) is 1558445239, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Weslee Allen, M.D. located?

The NPPES record lists a practice address at 900 Sunset Dr, La Grande, OR, 97850. Phone: (541) 963-8421. Providers update this record themselves, so call before visiting.

How can I verify Matthew Weslee Allen, M.D.'s license?

NPPES lists Oregon license number MD24467, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Matthew Weslee Allen, M.D.'s MIPS final score?

The 2023 MIPS final score is 90.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.