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

Mr. Robert Louis Marzio, BA

Individual provider Psychologist · NPI 1518399716

Mr. Robert Louis Marzio, BA is a Psychologist in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1701 Ocean Ave
San Francisco, CA 94112-1727
Phone: (415) 452-2200
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 29602 (CA)

Record details

NPI number1518399716
Entity typeIndividual (Type 1)
GenderMale
Credentials BA
Sole proprietorYes
NPI enumeratedJuly 30, 2013
Last updated in NPPESNovember 15, 2024
Certification dateNovember 15, 2024

Other providers in San Francisco