Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Seng-Tiew Tan, DDS

Individual provider Public Health Dentistry · NPI 1063658367

Dr. Seng-Tiew Tan, DDS is a Public Health Dentistry in Santa Ana, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

1725 W 17th St
Santa Ana, CA 92706-2316
Phone: (714) 834-8408
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Public Health Dentistry (primary) Taxonomy 1223D0001X · Licence 25456 (CA)

Record details

NPI number1063658367
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedDecember 17, 2008
Last updated in NPPESDecember 17, 2008

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