Evan Sprauer, D.O.
NPI 1578973194 · Diagnostic Radiology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Sprauer, D.O. is a Diagnostic Radiology Physician provider in Portland, OR (NPI 1578973194).
Provider details
- NPI number
- 1578973194
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101022809 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
1,188 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 | 236 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 149 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 75 | $90 |
| X-Ray of Chest, 2 Views71046 | 56 | $11 |
| X-Ray of Abdomen, 1 View74018 | 51 | $9 |
| Ct Scan of Upper Spine Without Contrast72125 | 50 | $48 |
| Ct Scan of Blood Vessels of Chest With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-05-05
- Last updated
- 2025-12-15
- Certified
- 2025-12-15
Frequently asked questions
- What is Evan Sprauer's NPI number?
- Evan Sprauer's National Provider Identifier (NPI) is 1578973194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Sprauer's specialty?
- Evan Sprauer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Sprauer located?
- Evan Sprauer's practice location on file with NPPES is 501 N Graham St, Portland, OR 97227-1654.
- What is Evan Sprauer's phone number?
- The practice phone number listed in the NPPES registry for Evan Sprauer is (503) 413-2200.
- Does Evan Sprauer accept Medicare?
- Evan Sprauer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Sprauer's NPI active?
- Yes — Evan Sprauer's NPI (1578973194) is active in the NPPES registry as of the last update on 2025-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.