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

S Dan Koyama DDS Inc

Organization Dentist · NPI 1144379421

S Dan Koyama DDS Inc is a Dentist in Anaheim, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5591 E Santa Ana Canyon Rd
Anaheim, CA 92807-3149
Phone: (714) 974-4202
Fax: (714) 974-3448
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 27444 (CA)

Record details

NPI number1144379421
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Shizuka Koyama — President · (714) 974-4202
NPI enumeratedJanuary 9, 2007
Last updated in NPPESAugust 22, 2020
Mailing addressPo Box 17668, Anaheim, CA 92817-7668

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