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

Tiffany L Sum, DDS

Individual provider Dentist · NPI 1346862166

Tiffany L Sum, DDS is a Dentist in Oakland, California. Licensed in California. Registered with an NPI since 2020.

Licensed in
CA
In the registry since
2020
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.

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Practice location Address checks out

1411 E 31st St Bldg E2
Oakland, CA 94602-1092
Phone: (510) 437-4101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 105035 (CA)

Record details

NPI number1346862166
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 14, 2020
Last updated in NPPESSeptember 9, 2020
Certification dateSeptember 9, 2020
Mailing address112 Ellington Ave, San Francisco, CA 94112-3623

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