Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sumerlyn Wirtz
Behavior Technician in Spokane, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780315457
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Registry record
Entity type Individual (Type 1)
Name Sumerlyn Wirtz
Sex Female
Practice address 157 S Howard St Ste 310, Spokane, WA, 99201
Phone (509) 494-9191
Enumeration date Jun 22, 2022
Last updated in NPPES Jun 22, 2022
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-22-220315 (NE) Primary
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 1780315457 active?
Yes, as of the latest NPPES snapshot, NPI 1780315457 is active (record last updated 2022-06-22).
How do I verify Sumerlyn Wirtz's NPI record?
Cross-check NPI 1780315457 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 → Bree Calhoun Behavior Analyst · Spokane, WA NPI 1902096803 Ellie Selleck Behavior Analyst · Spokane, WA NPI 1124520572 Julina Skow Behavior Analyst · Spokane, WA NPI 1598326878 Alysha Stowe Behavior Analyst · Spokane, WA NPI 1386297554 Rachel Pinkerton Behavior Technician · Spokane, WA NPI 1649814237 Kelsey Wilcox Behavior Technician · Spokane, WA NPI 1740825843 Benjamin Zubaly Behavior Technician · Spokane, WA NPI 1164009833 Mariah Cornwall Behavior Technician · Spokane, WA NPI 1669042594
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-22.