Matthew Williamson, D.O.
NPI 1467428540 · Diagnostic Radiology Physician · Pocatello, ID
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Williamson, D.O. is a Diagnostic Radiology Physician provider in Pocatello, ID (NPI 1467428540).
Provider details
- NPI number
- 1467428540
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 0102206546 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,958 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 630 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 269 | $37 |
| X-Ray of Knee, 3 Views73562 | 243 | $8 |
| Mri Scan of Leg Joint Without Contrast73721 | 238 | $61 |
| Mri Scan of Arm Joint Without Contrast73221 | 217 | $61 |
| X-Ray of Hip, 2-3 Views73502 | 216 | $10 |
| X-Ray of Shoulder, Minimum of 2 Views73030 |
Practice location
Mailing address
Additional practice locations (1)
- 5950 Vandee RdVidor, TX 77662-8084Phone: (208) 251-1698
Registry dates
- Enumerated
- 2006-02-27
- Last updated
- 2023-09-11
- Certified
- 2023-09-11
Frequently asked questions
- What is Matthew Williamson's NPI number?
- Matthew Williamson's National Provider Identifier (NPI) is 1467428540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Williamson's specialty?
- Matthew Williamson is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Williamson located?
- Matthew Williamson's practice location on file with NPPES is 777 Hospital Way, Pocatello, ID 83201-5175.
- What is Matthew Williamson's phone number?
- The practice phone number listed in the NPPES registry for Matthew Williamson is (208) 239-1000.
- Does Matthew Williamson accept Medicare?
- Matthew Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Williamson's NPI active?
- Yes — Matthew Williamson's NPI (1467428540) is active in the NPPES registry as of the last update on 2023-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.