Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Teresa L Warren
Peer Specialist in Salem, OR · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558059808
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Registry record
Entity type Individual (Type 1)
Name Teresa L Warren
Sex Female
Practice address 565 Union St Ne Ste 105, Salem, OR, 97301
Phone (503) 363-2021
Enumeration date Apr 25, 2023
Last updated in NPPES Apr 25, 2023
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
How do I verify Teresa Warren's NPI record?
Cross-check NPI 1558059808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1558059808 active?
Yes, as of the latest NPPES snapshot, NPI 1558059808 is active (record last updated 2023-04-25).
Other providers at this practice address
Browse all → Janis Vercoutere Professional Counselor · Salem, OR NPI 1235348863 Kristina Wolfard Social Worker · Salem, OR NPI 1144688987 Kate Greenwood Mental Health Counselor · Salem, OR NPI 1528512506 Dana Crane Mental Health Counselor · Salem, OR NPI 1760930879 Purcell Sisto Mental Health Counselor · Salem, OR NPI 1972278158 Virginia Larios-Lopez Peer Specialist · Salem, OR NPI 1619688272 Virginia Salinas Peer Specialist · Salem, OR NPI 1518643097 Laurie Donahue Peer Specialist · Salem, OR NPI 1487333639
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-25.