IndividualActive
Margaret Anderson
NPI 1205781648 · Mental Health Counselor · Sammamish, WA
Margaret Anderson is a Mental Health Counselor provider in Sammamish, WA (NPI 1205781648).
Provider details
- NPI number
- 1205781648
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
704 228th Ave Ne # 931
Sammamish, WA 98074-7222
Phone: (425) 428-7517
Street-level locationGet directions
Mailing address
1300 University St Apt 3d
Seattle, WA 98101-2804
Registry dates
- Enumerated
- 2026-03-02
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Margaret Anderson's NPI number?
- Margaret Anderson's National Provider Identifier (NPI) is 1205781648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Anderson's specialty?
- Margaret Anderson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Anderson located?
- Margaret Anderson's practice location on file with NPPES is 704 228th Ave Ne # 931, Sammamish, WA 98074-7222.
- What is Margaret Anderson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Anderson is (425) 428-7517.
- Is Margaret Anderson's NPI active?
- Yes — Margaret Anderson's NPI (1205781648) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.