Marco Aru, MD
NPI 1730685090 · Diagnostic Radiology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marco Aru, MD is a Diagnostic Radiology Physician provider in Seattle, WA (NPI 1730685090).
Provider details
- NPI number
- 1730685090
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD61598467 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Marco Aru's NPI number?
- Marco Aru's National Provider Identifier (NPI) is 1730685090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marco Aru's specialty?
- Marco Aru is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marco Aru located?
- Marco Aru's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Marco Aru's phone number?
- The practice phone number listed in the NPPES registry for Marco Aru is (206) 520-5000.
- Does Marco Aru accept Medicare?
- Marco Aru is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marco Aru's NPI active?
- Yes — Marco Aru's NPI (1730685090) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.