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

Peninsula Endoscopy Center LLC

Organization Endoscopy Clinic/Center · NPI 1649664301

Peninsula Endoscopy Center LLC is an Endoscopy Clinic/Center in San Mateo, California. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

50 S San Mateo Dr Ste 400
San Mateo, CA 94401-3861
Phone: (650) 373-1970
Show map & directions

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

Specialties & licences

Endoscopy Clinic/Center (primary) Taxonomy 261QE0800X

Record details

NPI number1649664301
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Davis — Ceo · (916) 566-4770
Other names Mid Peninsula Endoscopy Center
NPI enumeratedMarch 20, 2015
Last updated in NPPESMarch 20, 2015
Mailing address50 S San Mateo Dr, Suite 400, San Mateo, CA 94401-3861