Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Thomas Lilly, MSW/LICSW
Social Worker in Inchelium, WA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578188165
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Registry record
Entity type Individual (Type 1)
Name Mr. Thomas Lilly
Credential MSW/LICSW
Sex Male
Practice address 39 Shortcut Road, Inchelium, WA, 99138
Phone (509) 722-7006
Enumeration date Jun 10, 2020
Last updated in NPPES Jul 29, 2020
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LW00004159 (WA) Secondary
104100000X Social Worker Behavioral Health & Social Service Providers · License LW00004159 (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
Where does Thomas Lilly practice?
The practice location on file with NPPES is in Inchelium, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Lilly?
The National Provider Identifier (NPI) for Thomas Lilly is 1578188165, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-29.