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
Mailing address951 Berry Ave, Los Altos, CA 94024-5532