Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tiffany Nilson-Barnhart, RN
Registered Nurse in Spokane, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912652991
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Registry record
Entity type Individual (Type 1)
Name Tiffany Nilson-Barnhart
Credential RN
Sex Female
Practice address 1328 W Gardner Ave, Spokane, WA, 99201
Phone (509) 503-6010
Enumeration date Feb 17, 2022
Last updated in NPPES Feb 17, 2022
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
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 1912652991 active?
Yes, as of the latest NPPES snapshot, NPI 1912652991 is active (record last updated 2022-02-17).
How do I verify Tiffany Nilson-Barnhart's NPI record?
Cross-check NPI 1912652991 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-17.