Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erika L Liias
Behavior Analyst in Tukwila, WA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033577739
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Registry record
Entity type Individual (Type 1)
Name Erika L Liias
Sex Female
Practice address 15445 53rd Ave S, Suit 110, Tukwila, WA, 98188
Phone (206) 313-8840
Enumeration date Feb 9, 2016
Last updated in NPPES Feb 9, 2016
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 111524501 | Medicaid | WA | - |
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 1033577739 active?
Yes, as of the latest NPPES snapshot, NPI 1033577739 is active (record last updated 2016-02-09).
How do I verify Erika Liias's NPI record?
Cross-check NPI 1033577739 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 → Jason Johnston Behavior Analyst · Tukwila, WA NPI 1548655251 Alyssa Huron Behavior Analyst · Tukwila, WA NPI 1801263850 Kimberly Manion Behavior Analyst · Tukwila, WA NPI 1598132557 Danielle Lamphere Behavior Analyst · Tukwila, WA NPI 1750758413 Khoa Huynh Behavior Analyst · Tukwila, WA NPI 1891151957 Meghan Mcdonald Behavior Analyst · Tukwila, WA NPI 1114385846 Brittany Pietzke Behavior Analyst · Tukwila, WA NPI 1710334891 Kathleen Brown Behavior Analyst · Tukwila, WA NPI 1932559739
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-09.