Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Danielle Trzil, M.A.
Behavior Analyst in Spokane, WA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720733199
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Registry record
Entity type Individual (Type 1)
Name Danielle Trzil
Credential M.A.
Sex Female
Practice address 801 E 2nd Ave, Spokane, WA, 99202
Phone (509) 835-4404
Enumeration date Feb 15, 2022
Last updated in NPPES Feb 15, 2022
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA61267217 (WA) 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 1720733199 active?
Yes, as of the latest NPPES snapshot, NPI 1720733199 is active (record last updated 2022-02-15).
How do I verify Danielle Trzil's NPI record?
Cross-check NPI 1720733199 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 → Kristal Hansen Behavior Analyst · Spokane, WA NPI 1033503016 Marissa Minton Behavior Technician · Spokane, WA NPI 1891349577 Stephanie Mobley Speech-Language Pathologist · Spokane, WA NPI 1619522901 Clara Hanson Speech-Language Pathologist · Spokane, WA NPI 1558013581 Carley Stout Behavior Technician · Spokane, WA NPI 1760137152 Araceli Jaime Behavior Technician · Spokane, WA NPI 1932854239 Bethany Weeks Behavior Technician · Spokane, WA NPI 1568117943 Cassidy Ravet Behavior Technician · Spokane, WA NPI 1720733066
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-15.