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Preston Anderson, LCSW
NPI 1528456100 · Clinical Social Worker · Seattle, WA
Preston Anderson, LCSW is a Clinical Social Worker provider in Seattle, WA (NPI 1528456100).
Provider details
- NPI number
- 1528456100
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- L6346 (OR)
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
1660 S Columbian Way
Seattle, WA 98108-1532
Phone: (206) 716-5990
Street-level locationGet directions
Mailing address
1660 S Columbian Way
Seattle, WA 98108-1532
Registry dates
- Enumerated
- 2015-01-05
- Last updated
- 2015-01-05
Frequently asked questions
- What is Preston Anderson's NPI number?
- Preston Anderson's National Provider Identifier (NPI) is 1528456100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Preston Anderson's specialty?
- Preston Anderson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Preston Anderson located?
- Preston Anderson's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.
- What is Preston Anderson's phone number?
- The practice phone number listed in the NPPES registry for Preston Anderson is (206) 716-5990.
- Is Preston Anderson's NPI active?
- Yes — Preston Anderson's NPI (1528456100) is active in the NPPES registry as of the last update on 2015-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.