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

Dr. Alexander Yoo-Ahng Koh, DDS

Individual provider Periodontics · NPI 1154531267

Dr. Alexander Yoo-Ahng Koh, DDS is a Periodontics in Riverside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

6860 Brockton Ave Ste 4
Riverside, CA 92506-3816
Phone: (951) 686-5852
Fax: (951) 686-5853
Show map & directions

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

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 40164 (CA)

Record details

NPI number1154531267
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESJanuary 13, 2022
Certification dateJanuary 13, 2022

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