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

Dr. David Grant Olson, DDS

Individual provider Endodontics · NPI 1609855774

Dr. David Grant Olson, DDS is an Endodontics in San Antonio, Texas. Licensed in Utah. Registered with an NPI since 2006.

Licensed in
UT
In the registry since
2006
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

2940 Stanley Rd Ste 2375
San Antonio, TX 78234-2740
Phone: (210) 295-4156
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 4940888-9922 (UT)

Record details

NPI number1609855774
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESApril 15, 2025
Certification dateApril 15, 2025
Mailing address2940 Stanley Rd Bldg 2375, Fort Sam Houston, TX 78234-2740

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