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

Dr. Peter B Nguyen, DDS

Individual provider Dentist · NPI 1720118920

Dr. Peter B Nguyen, DDS is a Dentist in San Marcos, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

250 S Pacific St Ste #100
San Marcos, CA 92078-2476
Phone: (760) 597-9999
Fax: (760) 798-7960
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 47536 (CA)
Customized Equipment (DME) Taxonomy 332BC3200X · Licence 47536 (CA)

Record details

NPI number1720118920
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 6, 2007
Last updated in NPPESApril 6, 2026
Certification dateApril 6, 2026
Mailing address250 S Pacific St Ste 100, San Marcos, CA 92078-2476

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