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

Individual provider Registered Respiratory Therapist · NPI 1508338088

Melissa Anne Dayao, RRT is a Registered Respiratory Therapist in South San Francisco, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

1200 El Camino Real
South San Francisco, CA 94080-3208
Phone: (650) 742-2324
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Respiratory Therapist (primary) Taxonomy 227900000X · Licence 36021 (CA)

Record details

NPI number1508338088
Entity typeIndividual (Type 1)
GenderFemale
Credentials RRT
Sole proprietorNo
NPI enumeratedDecember 21, 2018
Last updated in NPPESDecember 21, 2018

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