Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tiffany Rae Grigg
Peer Specialist in Portland, OR · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205715679
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Registry record
Entity type Individual (Type 1)
Name Tiffany Rae Grigg
Sex Female
Practice address 80 Se Madison St Ste 210, Portland, OR, 97214
Phone (971) 373-8170
Enumeration date Aug 29, 2025
Last updated in NPPES Aug 29, 2025
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 NPI 1205715679 active?
Yes, as of the latest NPPES snapshot, NPI 1205715679 is active (record last updated 2025-08-29).
How do I verify Tiffany Grigg's NPI record?
Cross-check NPI 1205715679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Isabelle Strauss-Riggs Peer Specialist · Portland, OR NPI 1861280695 David Unitan Addiction (Substance Use Disorder) Counselor · Portland, OR NPI 1649166067 Paul Evers Peer Specialist · Portland, OR NPI 1588550404 Abigaihtd Lozano Peer Specialist · Portland, OR NPI 1316833049 Joseph Russell Peer Specialist · Portland, OR NPI 1447147657 Tanya Fitzhugh Peer Specialist · Portland, OR NPI 1528940640 Crystal Diaz Peer Specialist · Portland, OR NPI 1942187356 Jeffery Taylor Peer Specialist · Portland, OR NPI 1780561191
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-29.