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

Marshal D Rosario, MD

Individual provider Neurological Surgery Physician · NPI 1770655821

Marshal D Rosario, MD is a Neurological Surgery Physician in Los Altos, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

951 Berry Ave
Los Altos, CA 94024-5532
Phone: (408) 828-7334
Fax: (650) 938-3111
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence G037569 (CA)

Record details

NPI number1770655821
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 14, 2006
Last updated in NPPESMarch 27, 2019