Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Edelyn Manuel Santos, DDS
Dentist in Union City, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023158722
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Registry record
Entity type Individual (Type 1)
Name Dr. Edelyn Manuel Santos
Credential DDS
Sex Female
Practice address 33341 Alvarado Niles Rd, Union City, CA, 94587
Phone (510) 471-9300
Fax (510) 471-9300
Enumeration date Feb 8, 2007
Last updated in NPPES Apr 19, 2012
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
What specialty is Edelyn Santos?
Edelyn Santos is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Andrew Woo General Practice Dentistry · Union City, CA NPI 1710039813 Peggy Nakazato General Practice Dentistry · Union City, CA NPI 1821140922 Kenneth Chin General Practice Dentistry · Union City, CA NPI 1548312648 William Asai General Practice Dentistry · Union City, CA NPI 1225231269 Kevin Asai General Practice Dentistry · Union City, CA NPI 1710403241
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-19.