Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chelan Fern Thissell-Armstrong, CRM
Peer Specialist in Burns, OR · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750074472
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Registry record
Entity type Individual (Type 1)
Name Chelan Fern Thissell-Armstrong
Credential CRM
Sex Female
Practice address 348 W Adams St, Burns, OR, 97720
Phone (541) 573-8376
Fax (541) 573-8378
Enumeration date May 30, 2023
Last updated in NPPES May 30, 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 Chelan Thissell-Armstrong's NPI record?
Cross-check NPI 1750074472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1750074472 active?
Yes, as of the latest NPPES snapshot, NPI 1750074472 is active (record last updated 2023-05-30).
Other providers at this practice address
Browse all → Carol Adams Addiction (Substance Use Disorder) Counselor · Burns, OR NPI 1205967288 Catherine Stauffer Marriage & Family Therapist · Burns, OR NPI 1912038969 Rozann Hoffman Mental Health Counselor · Burns, OR NPI 1215068283 Christopher Siegner Clinical Social Worker · Burns, OR NPI 1356472328 Thaddeus Labhart Mental Health Clinic/Center (Including Community Mental Health Center) · Burns, OR NPI 1043341027 Salene Green Marriage & Family Therapist · Burns, OR NPI 1487786430 Yao Huang Counselor · Burns, OR NPI 1992837942 Nanci Case Mental Health Counselor · Burns, OR NPI 1770615718
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-30.