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

Dr. Grant Simpson, DMD

Individual provider General Practice Dentistry · NPI 1942756101

Dr. Grant Simpson, DMD is a General Practice Dentistry in San Diego, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

2130 4th Ave
San Diego, CA 92101-2110
Phone: (619) 298-9383
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence DDS100339 (CA)

Record details

NPI number1942756101
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 28, 2016
Last updated in NPPESAugust 28, 2016

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