Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nancy N. Huynh, D.D.S.
Endodontics in Redwood City, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306998497
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Registry record
Entity type Individual (Type 1)
Name Dr. Nancy N. Huynh
Credential D.D.S.
Sex Female
Practice address 358 Marine Pkwy, Suite #400, Redwood City, CA, 94065
Phone (650) 592-6066
Fax (650) 596-0610
Enumeration date Jan 17, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nancy Huynh?
Nancy Huynh is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Anthony Ferrer General Practice Dentistry · Redwood City, CA NPI 1811097355 Loren Jolley Orthodontics and Dentofacial Orthopedics Dentistry · Redwood City, CA NPI 1588758775 Katalina Ramirez Pediatric Dentistry · Redwood City, CA NPI 1760523088 Ross Stangeland General Practice Dentistry · Redwood City, CA NPI 1881727659
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.