Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Cindy Teresa Sinor
Counselor in Astoria, OR · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679738900
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Registry record
Entity type Individual (Type 1)
Name Mrs. Cindy Teresa Sinor
Sex Female
Practice address 450 Marine Dr, Astoria, OR, 97103
Phone (971) 404-5174
Enumeration date Jul 25, 2008
Last updated in NPPES Jul 25, 2008
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 Cindy Sinor?
The National Provider Identifier (NPI) for Cindy Sinor is 1679738900, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cindy Sinor practice?
The practice location on file with NPPES is in Astoria, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-25.