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

Natasha Joanne Lalos, MD

Individual provider Pediatrics Physician · NPI 1235799776

Natasha Joanne Lalos, MD is a Pediatrics Physician in Palo Alto, California. Works from 2 locations. Licensed in California and Missouri.

Licensed in
CA, MO
In the registry since
2019
Specialties on file
4
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.

Additional practice locations (1)

  • 453 Quarry Rd, Palo Alto, CA 94304-1419 — (314) 454-4826

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence A202570 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence 2022026710 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2019018935 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence A202570 (CA)

Record details

NPI number1235799776
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2019
Last updated in NPPESJuly 16, 2025
Certification dateJuly 16, 2025

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