Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amanda Tieu
Naturopath in Federal Way, WA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427629138
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Registry record
Entity type Individual (Type 1)
Name Amanda Tieu
Sex Female
Practice address 720 S 320th St Ste E, Federal Way, WA, 98003
Phone (253) 237-4704
Fax (833) 471-4454
Enumeration date Jul 3, 2021
Last updated in NPPES Apr 4, 2025
Taxonomy & licenses
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 is the NPI number for Amanda Tieu?
The National Provider Identifier (NPI) for Amanda Tieu is 1427629138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amanda Tieu practice?
The practice location on file with NPPES is in Federal Way, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Debra Kraft Family Medicine Physician · Federal Way, WA NPI 1902821234 Asio Family Care Family Medicine Physician · Federal Way, WA NPI 1104001338 Prysilla Moreno Naturopath · Federal Way, WA NPI 1508377961 Theresa Tuiasosopo Naturopath · Federal Way, WA NPI 1083127047 Nurturing Wellness LLC Naturopath · Federal Way, WA NPI 1598413890
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-04.