Matthew Allen, M.D.
NPI 1558445239 · Diagnostic Radiology Physician · La Grande, OR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Allen, M.D. is a Diagnostic Radiology Physician provider in La Grande, OR (NPI 1558445239).
Provider details
- NPI number
- 1558445239
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD24467 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
129 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 36 | $39 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 32 | $86 |
| Ct Scan of Chest With Contrast71260 | 13 | $53 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 13 | $86 |
| X-Ray of Chest, 2 Views71046 | 12 | $11 |
| Ct Scan of Upper Spine Without Contrast72125 | 12 | $47 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2017-02-27
Frequently asked questions
- What is Matthew Allen's NPI number?
- Matthew Allen's National Provider Identifier (NPI) is 1558445239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Allen's specialty?
- Matthew Allen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Allen located?
- Matthew Allen's practice location on file with NPPES is 900 Sunset Dr, La Grande, OR 97850-1362.
- What is Matthew Allen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Allen is (541) 963-8421.
- Does Matthew Allen accept Medicare?
- Matthew Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Allen's NPI active?
- Yes — Matthew Allen's NPI (1558445239) is active in the NPPES registry as of the last update on 2017-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.