Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Unsicker, LD
Denturist in Auburn, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669796538
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Registry record
Entity type Individual (Type 1)
Name John Unsicker
Credential LD
Sex Male
Practice address 1251 Auburn Way N, Auburn, WA, 98002
Phone (253) 300-1860
Fax (833) 200-5256
Enumeration date Mar 22, 2010
Last updated in NPPES Jul 1, 2019
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
How do I verify John Unsicker's NPI record?
Cross-check NPI 1669796538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669796538 active?
Yes, as of the latest NPPES snapshot, NPI 1669796538 is active (record last updated 2019-07-01).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-01.