Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Windy Guffey
Peer Specialist in Seattle, WA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083262497
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Registry record
Entity type Individual (Type 1)
Name Windy Guffey
Sex Female
Practice address 12736 33rd Ave Ne, Seattle, WA, 98125
Phone (253) 833-7444
Enumeration date Aug 28, 2019
Last updated in NPPES Aug 28, 2019
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Windy Guffey?
Windy Guffey is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-28.