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Science and Management of Addictions

Addiction (Substance Use Disorder) Counselor in Seattle, WA · enumerated 2011 · authorized official Gina Grappone, Executive Director.

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

National Provider Identifier

1417236639

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Registry record

Entity type Organization (Type 2)
Legal business name Science and Management of Addictions
Other name <Unavail>
Practice address 18 W Mercer St, Suite 370, Seattle, WA, 98119
Phone (206) 328-1719
Fax (206) 547-1727
Enumeration date Aug 4, 2011
Last updated in NPPES Aug 4, 2011

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 17151000 (WA) Primary

Authorized official

Name Gina Grappone
Title Executive Director
Phone (206) 328-1719

Other identifiers

Identifier Type State Issuer
17151000 Other WA CHEMICAL DEPENDENCY AGENCY

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.

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Frequently asked questions

Who is the authorized official for Science and Management of Addictions?
NPPES lists Gina Grappone (Executive Director) as the authorized official for this organization.
What is the NPI number for Science and Management of Addictions?
The NPI for Science and Management of Addictions is 1417236639, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-04.