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Marius Mazilu
NPI 1679971642 · Counselor · Seattle, WA
Marius Mazilu is a Counselor provider in Seattle, WA (NPI 1679971642).
Provider details
- NPI number
- 1679971642
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- CG60525802 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
6908 30th Ave S
Seattle, WA 98108-3768
Phone: (206) 930-1548
Street-level locationGet directions
Mailing address
12430 83rd Ave S
Seattle, WA 98178-4918
Registry dates
- Enumerated
- 2014-12-08
- Last updated
- 2014-12-08
Frequently asked questions
- What is Marius Mazilu's NPI number?
- Marius Mazilu's National Provider Identifier (NPI) is 1679971642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marius Mazilu's specialty?
- Marius Mazilu is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Marius Mazilu located?
- Marius Mazilu's practice location on file with NPPES is 6908 30th Ave S, Seattle, WA 98108-3768.
- What is Marius Mazilu's phone number?
- The practice phone number listed in the NPPES registry for Marius Mazilu is (206) 930-1548.
- Is Marius Mazilu's NPI active?
- Yes — Marius Mazilu's NPI (1679971642) is active in the NPPES registry as of the last update on 2014-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.