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Joshua Blazen, EDS
NPI 1801726211 · Psychologist · Issaquah, WA
Joshua Blazen, EDS is a Psychologist provider in Issaquah, WA (NPI 1801726211).
Provider details
- NPI number
- 1801726211
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- EDS
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 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
195 Ne Gilman Blvd Ste 100
Issaquah, WA 98027-2940
Phone: (425) 295-7697
Street-level locationGet directions
Mailing address
9236 Renton Ave S
Seattle, WA 98118-5322
Registry dates
- Enumerated
- 2026-05-20
- Last updated
- 2026-05-20
- Certified
- 2026-05-19
Frequently asked questions
- What is Joshua Blazen's NPI number?
- Joshua Blazen's National Provider Identifier (NPI) is 1801726211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Blazen's specialty?
- Joshua Blazen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Joshua Blazen located?
- Joshua Blazen's practice location on file with NPPES is 195 Ne Gilman Blvd Ste 100, Issaquah, WA 98027-2940.
- What is Joshua Blazen's phone number?
- The practice phone number listed in the NPPES registry for Joshua Blazen is (425) 295-7697.
- Is Joshua Blazen's NPI active?
- Yes — Joshua Blazen's NPI (1801726211) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.