Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Ricky Thatsanavongsa
Behavior Analyst in Seattle, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912475476
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Registry record
Entity type Individual (Type 1)
Name Mr. Ricky Thatsanavongsa
Sex Male
Practice address 2100 24th Ave S Ste 260, Seattle, WA, 98144
Phone (206) 446-8813
Enumeration date Nov 2, 2018
Last updated in NPPES Nov 5, 2018
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1026117 | 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
What specialty is Ricky Thatsanavongsa?
Ricky Thatsanavongsa is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Kris Sanborn Social Worker · Seattle, WA NPI 1578609244 Katherine Mraz Clinical Social Worker · Seattle, WA NPI 1508299231 Vanessa Mcaferty Clinical Social Worker · Seattle, WA NPI 1568831741 Madeline Bales Mental Health Counselor · Seattle, WA NPI 1255861886 Kathryn Lidgard Clinical Social Worker · Seattle, WA NPI 1003326646 Devon Spencer Social Worker · Seattle, WA NPI 1770050411 Jeanne Thomas Student in an Organized Health Care Education/Training Program · Seattle, WA NPI 1780152298 Ivona Radunovic Behavior Analyst · Seattle, WA NPI 1609344167
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-05.