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

Dr. Mounir Nassif Guirguis, DDS

Individual provider General Practice Dentistry · NPI 1134458177

Dr. Mounir Nassif Guirguis, DDS is a General Practice Dentistry in Antioch, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

2590 Sycamore Dr
Antioch, CA 94509-2909
Phone: (800) 579-3783
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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 59061 (CA)

Record details

NPI number1134458177
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedDecember 22, 2009
Last updated in NPPESDecember 22, 2009

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