Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Scott Littlefield, M.S., C.N.
Nutritionist in Woodinville, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144629486
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Registry record
Entity type Individual (Type 1)
Name Mr. Scott Littlefield
Credential M.S., C.N.
Sex Male
Practice address 17924 140th Ave Ne, Woodinville, WA, 98072
Phone (206) 920-1973
Enumeration date Aug 21, 2014
Last updated in NPPES Aug 22, 2018
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 Scott Littlefield?
The National Provider Identifier (NPI) for Scott Littlefield is 1144629486, a Type 1 (individual) record in the CMS NPPES registry.
Where does Scott Littlefield practice?
The practice location on file with NPPES is in Woodinville, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-22.