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

Tulio Alberto Valdez Vargas, MD

Individual provider Pediatric Otolaryngology Physician · NPI 1235351099

Tulio Alberto Valdez Vargas, MD is a Pediatric Otolaryngology Physician in Palo Alto, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Otolaryngology Physician (primary) Taxonomy 207YP0228X · Licence C149490 (CA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence C149490 (CA)

Record details

NPI number1235351099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2007
Last updated in NPPESDecember 1, 2025
Certification dateDecember 1, 2025

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