Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Siera Manuiwa Nathaniel
Peer Specialist in Aberdeen, WA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124989744
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Registry record
Entity type Individual (Type 1)
Name Siera Manuiwa Nathaniel
Sex Female
Practice address 403 W State St Ste 206, Aberdeen, WA, 98520
Phone (360) 612-3839
Fax (360) 637-9132
Enumeration date Nov 21, 2025
Last updated in NPPES Nov 21, 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 Siera Nathaniel?
The National Provider Identifier (NPI) for Siera Nathaniel is 1124989744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Siera Nathaniel practice?
The practice location on file with NPPES is in Aberdeen, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kamri Clark Counselor · Aberdeen, WA NPI 1871039842 Gabriel Ash Clinical Social Worker · Aberdeen, WA NPI 1205345329 Riley Houser Peer Specialist · Aberdeen, WA NPI 1578072617 Gabriel Renville Peer Specialist · Aberdeen, WA NPI 1982102240 Cheryl Boyer Peer Specialist · Aberdeen, WA NPI 1922509900 Robert Moyer Peer Specialist · Aberdeen, WA NPI 1760973846 Brittany Hall Case Manager/Care Coordinator · Aberdeen, WA NPI 1780152546 Jenni Jones Peer Specialist · Aberdeen, WA NPI 1609419894
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-21.