Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Atlantic Street Center

Community/Behavioral Health Agency in Seattle, WA · enumerated 2010 · authorized official Dan Yuly, Director of Operations and Finance.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447551221

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Registry record

Entity type Organization (Type 2)

Legal business name Atlantic Street Center

Practice address 2103 S Atlantic St, Seattle, WA, 98144

Phone (206) 329-2050

Fax (206) 329-2171

Enumeration date Nov 9, 2010

Last updated in NPPES Nov 19, 2012

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 147 (WA) Primary

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities · License 147 (WA) Secondary

Authorized official

Name Dan Yuly

Title Director of Operations and Finance

Phone (206) 329-2050

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-11-19. Verify at npiregistry.cms.hhs.gov.

Where is Atlantic Street Center located?

The practice location on file with NPPES is in Seattle, WA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-19.