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Marianne Ellis, M.A.
NPI 1720446867 · Mental Health Counselor · Seattle, WA
Marianne Ellis, M.A. is a Mental Health Counselor provider in Seattle, WA (NPI 1720446867).
Provider details
- NPI number
- 1720446867
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- LH60603061 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
818 Ne 89th St
Seattle, WA 98115-3038
Phone: (206) 227-8552
Street-level locationGet directions
Mailing address
818 Ne 89th St
Seattle, WA 98115-3038
Registry dates
- Enumerated
- 2016-02-03
- Last updated
- 2016-02-03
Frequently asked questions
- What is Marianne Ellis's NPI number?
- Marianne Ellis's National Provider Identifier (NPI) is 1720446867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Ellis's specialty?
- Marianne Ellis is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marianne Ellis located?
- Marianne Ellis's practice location on file with NPPES is 818 Ne 89th St, Seattle, WA 98115-3038.
- What is Marianne Ellis's phone number?
- The practice phone number listed in the NPPES registry for Marianne Ellis is (206) 227-8552.
- Is Marianne Ellis's NPI active?
- Yes — Marianne Ellis's NPI (1720446867) is active in the NPPES registry as of the last update on 2016-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.