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

Mark William Dal Porto DDS Inc

Organization Pediatric Dentistry · NPI 1992270045

Mark William Dal Porto DDS Inc is a Pediatric Dentistry in Sunnyvale, California. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

516 W Remington Dr Ste 2
Sunnyvale, CA 94087-2458
Phone: (408) 736-4366
Fax: (408) 736-1837
Show map & directions

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

Specialties & licences

Pediatric Dentistry (primary) Taxonomy 1223P0221X

Record details

NPI number1992270045
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Porto — Owner · (408) 736-4366
NPI enumeratedOctober 4, 2018
Last updated in NPPESOctober 4, 2018
Mailing address516 W Remington Dr Ste 2, Sunnyvale, CA 94087-2458

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